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	<title>周辺減光  |  ぽんこ趣</title>
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	<title>周辺減光  |  ぽんこ趣</title>
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		<title>NIKKOR Z 14-30mm f/4 Sは電子補正前提のレンズ？ 歪曲収差と周辺減光をチェックしてみた</title>
		<link>https://ponkoshu.com/nikkor-z1430mm-f4s-distortion-vignetting/</link>
					<comments>https://ponkoshu.com/nikkor-z1430mm-f4s-distortion-vignetting/#respond</comments>
		
		<dc:creator><![CDATA[ぽんこ]]></dc:creator>
		<pubDate>Sat, 27 Apr 2019 10:30:30 +0000</pubDate>
				<category><![CDATA[レンズ]]></category>
		<category><![CDATA[ニコン]]></category>
		<category><![CDATA[NIKKOR Z]]></category>
		<category><![CDATA[Lightroom]]></category>
		<category><![CDATA[周辺減光]]></category>
		<category><![CDATA[NIKON]]></category>
		<category><![CDATA[Z 14-30mm f/4 S]]></category>
		<category><![CDATA[歪曲収差]]></category>
		<category><![CDATA[Capture NX-D]]></category>
		<category><![CDATA[RAW Therapee]]></category>
		<guid isPermaLink="false">https://ponkoshu.com/?p=4527</guid>

					<description><![CDATA[<img width="1200" height="799" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm.jpg" class="attachment-full size-full wp-post-image" alt="16mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm.jpg 1200w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w" sizes="(max-width: 1200px) 100vw, 1200px" />14mm始まりでフィルターが装着できるズームレンズということで、大注目のNIKKOR Z 14-30mm f/4 Sです。 これだけ超広角なズームレンズですので、歪曲収差や周辺減光が気になりますよね。 &#160; 目次 [&#8230;]]]></description>
										<content:encoded><![CDATA[<img width="1200" height="799" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm.jpg" class="attachment-full size-full wp-post-image" alt="16mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm.jpg 1200w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w" sizes="(max-width: 1200px) 100vw, 1200px" /><p>14mm始まりでフィルターが装着できるズームレンズということで、大注目のNIKKOR Z 14-30mm f/4 Sです。</p>
<p>これだけ超広角なズームレンズですので、歪曲収差や周辺減光が気になりますよね。</p>
<p><span id="more-4527"></span></p>
<p>&nbsp;</p>
<div class="amazon-item-box product-item-box no-icon pis-m no-border no-after camera B07NRVJRWF cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07NRVJRWF?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" target="_blank" title="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4"><img src="https://m.media-amazon.com/images/I/41narsNFNnL._SL160_.jpg" alt="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07NRVJRWF?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" target="_blank" title="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4">Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">Nikon</div><div class="product-item-price"><span class="item-price">￥167,750</span><span class="acquired-date">（2020/06/29 15:30時点）</span></div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B07NRVJRWF/?tag=ponkoshu-22" target="_blank">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" href="https://www.amazon.co.jp/gp/search?keywords=Nikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S&#038;tag=ponkoshu-22" target="_blank">Amazonから探す</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" href="https://hb.afl.rakuten.co.jp/hgc/16e70453.052ae6d8.16e70454.baf037a6/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S%2F" target="_blank">楽天市場から探す</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3409484&#038;pid=885316050&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3DNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S" target="_blank">Yahoo!から探す<img src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3409484&pid=885316050" width="1" height="1" border="0"></a></div></div></div></div>

  <div id="toc" class="toc tnt-number toc-center border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-2" checked><label class="toc-title" for="toc-checkbox-2">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">ニコン Z 6では自動ゆがみ補正をオフに出来ない</a></li><li><a href="#toc2" tabindex="0">現像ソフトでも歪曲収差補正をオフに出来ない</a><ol><li><a href="#toc3" tabindex="0">Adobe Lightroom</a></li><li><a href="#toc4" tabindex="0">Nikon Capture NX-D</a></li></ol></li><li><a href="#toc5" tabindex="0">歪曲収差と周辺減光をチェックしてみた</a><ol><li><a href="#toc6" tabindex="0">シーン①遠景</a></li><li><a href="#toc7" tabindex="0">シーン②近景</a></li></ol></li><li><a href="#toc8" tabindex="0">NIKKOR Z 14-30mm f/4 Sは電子補正前提のレンズ</a></li><li><a href="#toc9" tabindex="0">NIKKOR Z 14-30mm f/4 Sの歪曲収差と周辺減光まとめ</a></li></ol>
    </div>
  </div>

<h2><span id="toc1">ニコン Z 6では自動ゆがみ補正をオフに出来ない</span></h2>
<div id="attachment_4529" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4529" src="https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-1024x683.jpg" class="size-large wp-image-4529" width="1024" height="683" alt="Z 6の自動ゆがみ補正設定" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-1024x683.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-768x512.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-distortion-control.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4529" class="wp-caption-text">Z 6の自動ゆがみ補正設定</p></div>
<p>Z 6でNIKKOR Z 14-30mm f/4 Sを使用すると、自動ゆがみ補正がONになり、OFFにすることが出来ません。自動でONになるのは良いと思いますが、OFFに出来ないって何なんでしょうか。</p>
<div id="attachment_4528" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4528" src="https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-1024x683.jpg" class="size-large wp-image-4528" width="1024" height="683" alt="Z 6のヴィネットコントロール設定" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-1024x683.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-768x512.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/z6-vignetting-control.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4528" class="wp-caption-text">Z 6のヴィネットコントロール設定</p></div>
<p>一方で、ヴィネットコントロールは設定可能です。デフォルト設定は標準なので僕はそのままにしています。</p>
<div class="amazon-item-box product-item-box no-icon pis-m no-border no-after camera B07HYC166S cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07HYC166S?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" target="_blank" title="Nikon ミラーレスカメラ 一眼 Z6 ボディ"><img src="https://m.media-amazon.com/images/I/41742sycjOL._SL160_.jpg" alt="Nikon ミラーレスカメラ 一眼 Z6 ボディ" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07HYC166S?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" target="_blank" title="Nikon ミラーレスカメラ 一眼 Z6 ボディ">Nikon ミラーレスカメラ 一眼 Z6 ボディ</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">Nikon</div><div class="product-item-price"><span class="item-price">￥225,276</span><span class="acquired-date">（2020/06/29 15:30時点）</span></div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B07HYC166S/?tag=ponkoshu-22" target="_blank">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" href="https://www.amazon.co.jp/gp/search?keywords=Nikon+%E3%83%8B%E3%82%B3%E3%83%B3+Z6+Z+6&#038;tag=ponkoshu-22" target="_blank">Amazonから探す</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" href="https://hb.afl.rakuten.co.jp/hgc/16e70453.052ae6d8.16e70454.baf037a6/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+Z6+Z+6%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+Z6+Z+6%2F" target="_blank">楽天市場から探す</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3409484&#038;pid=885316050&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3DNikon+%E3%83%8B%E3%82%B3%E3%83%B3+Z6+Z+6" target="_blank">Yahoo!から探す<img src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3409484&pid=885316050" width="1" height="1" border="0"></a></div></div></div></div>
<p>&nbsp;</p>
<h2><span id="toc2">現像ソフトでも歪曲収差補正をオフに出来ない</span></h2>
<h3><span id="toc3">Adobe Lightroom</span></h3>
<div id="attachment_4526" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4526" src="https://ponkoshu.com/wp-content/uploads/2019/04/lightroom-lens-profile-1024x607.jpg" class="size-large wp-image-4526" width="1024" height="607" alt="Lightroomはレンズプロファイルをオフに出来ない" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/lightroom-lens-profile-1024x607.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/lightroom-lens-profile-300x178.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/lightroom-lens-profile-768x455.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/lightroom-lens-profile.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4526" class="wp-caption-text">Lightroomはレンズプロファイルをオフに出来ない</p></div>
<p>NIKON Z 6とNIKKOR Z 14-30mm f/4 Sのプロファイルがすでに提供されています。</p>
<div class="information-box common-icon-box">このRAWファイルには、ゆがみ、色収差および周辺光量補正用の内蔵されたレンズプロファイルが含まれています。プロファイルはすでにこの画像に自動で適応されています。</div>
<div>こちらもレンズプロファイルが自動で適応されるため、ゆがみ補正と周辺光量補正が強制的に適応されています。ですが、このプロファイルもオフに出来ないんですよね。</div>
<div><div class="amazon-item-box product-item-box no-icon pis-m no-border no-after digital-software B07CPZQNG2 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07CPZQNG2?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" target="_blank" title="Adobe Creative Cloud フォトプラン(Photoshop+Lightroom) with 1TB|12か月版|Windows/Mac対応|オンラインコード版"><img src="https://m.media-amazon.com/images/I/51cFAtpk+ZL._SL160_.jpg" alt="Adobe Creative Cloud フォトプラン(Photoshop+Lightroom) with 1TB|12か月版|Windows/Mac対応|オンラインコード版" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07CPZQNG2?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" target="_blank" title="Adobe Creative Cloud フォトプラン(Photoshop+Lightroom) with 1TB|12か月版|Windows/Mac対応|オンラインコード版">Adobe Creative Cloud フォトプラン(Photoshop+Lightroom) with 1TB|12か月版|Windows/Mac対応|オンラインコード版</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">アドビシステムズ</div><div class="product-item-price"><span class="item-price">￥23,760</span><span class="acquired-date">（2020/06/28 15:12時点）</span></div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B07CPZQNG2/?tag=ponkoshu-22" target="_blank">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" href="https://www.amazon.co.jp/gp/search?keywords=Adobe+Creative+Cloud+%E3%83%95%E3%82%A9%E3%83%88%E3%83%97%E3%83%A9%E3%83%B3+Lightroom&#038;tag=ponkoshu-22" target="_blank">Amazonから探す</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" href="https://hb.afl.rakuten.co.jp/hgc/16e70453.052ae6d8.16e70454.baf037a6/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FAdobe+Creative+Cloud+%E3%83%95%E3%82%A9%E3%83%88%E3%83%97%E3%83%A9%E3%83%B3+Lightroom%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FAdobe+Creative+Cloud+%E3%83%95%E3%82%A9%E3%83%88%E3%83%97%E3%83%A9%E3%83%B3+Lightroom%2F" target="_blank">楽天市場から探す</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3409484&#038;pid=885316050&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3DAdobe+Creative+Cloud+%E3%83%95%E3%82%A9%E3%83%88%E3%83%97%E3%83%A9%E3%83%B3+Lightroom" target="_blank">Yahoo!から探す<img src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3409484&pid=885316050" width="1" height="1" border="0"></a></div></div></div></div></div>
<h3><span id="toc4">Nikon Capture NX-D</span></h3>
<div>
<div id="attachment_4525" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4525" src="https://ponkoshu.com/wp-content/uploads/2019/04/capture-nxd-lens-profile-1024x607.jpg" class="size-large wp-image-4525" width="1024" height="607" alt="ニコン Capture NX-Dでも自動ゆがみ補正はオフに出来ない" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/capture-nxd-lens-profile-1024x607.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/capture-nxd-lens-profile-300x178.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/capture-nxd-lens-profile-768x455.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/capture-nxd-lens-profile.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4525" class="wp-caption-text">ニコン Capture NX-Dでも自動ゆがみ補正はオフに出来ない</p></div>
</div>
<div>ニコンから無償で提供されているCapture NX-Dでも自動ゆがみ補正設定をオフに出来ません。一方で、ヴィネットコントロールはZ 6の設定画面と同様に設定可能です。</div>
<div></div>
<div>ここまで徹底してオフに出来ないとなると、何か裏があるように感じられて、むしろ歪曲収差や周辺減光がどれくらいあるのか気になるところです。</div>
<div></div>
<h2><span id="toc5">歪曲収差と周辺減光をチェックしてみた</span></h2>
<p>LightroomとCapture NX-Dが使えないので、<a rel="noopener" href="https://rawtherapee.com/" target="_blank">RAW Therapee</a>を使用しました。フジのデジカメを現像する時に良く候補として上がる現像ソフトです。</p>
<p>JPEG撮って出しは、Z 6の自動ゆがみ補正ON、ヴィネットコントロール標準の設定です。RAW現像は、RAW Therapeeのレンズプロファイルなしでそのまま書き出しています。</p>
<h3><span id="toc6">シーン①遠景</span></h3>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4505" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4505" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-1024x681.jpg" class="size-large wp-image-4505" width="1024" height="681" alt="14mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-14mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4505" class="wp-caption-text">14mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4510" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4510" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-1024x682.jpg" class="size-large wp-image-4510" width="1024" height="682" alt="14mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-14mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4510" class="wp-caption-text">14mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4506" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4506" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-1024x681.jpg" class="size-large wp-image-4506" width="1024" height="681" alt="16mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-16mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4506" class="wp-caption-text">16mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4511" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4511" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg" class="size-large wp-image-4511" width="1024" height="682" alt="16mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-16mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4511" class="wp-caption-text">16mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4507" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4507" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-1024x681.jpg" class="size-large wp-image-4507" width="1024" height="681" alt="20mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-20mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4507" class="wp-caption-text">20mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4512" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4512" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-1024x682.jpg" class="size-large wp-image-4512" width="1024" height="682" alt="20mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-20mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4512" class="wp-caption-text">20mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4508" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4508" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-1024x681.jpg" class="size-large wp-image-4508" width="1024" height="681" alt="24mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-24mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4508" class="wp-caption-text">24mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4513" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4513" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-1024x682.jpg" class="size-large wp-image-4513" width="1024" height="682" alt="24mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-24mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4513" class="wp-caption-text">24mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4509" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4509" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-1024x681.jpg" class="size-large wp-image-4509" width="1024" height="681" alt="30mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-jpeg-nikkor-z1430mm-f18s-30mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4509" class="wp-caption-text">30mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4514" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4514" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-1024x682.jpg" class="size-large wp-image-4514" width="1024" height="682" alt="30mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene01-raw-nikkor-z1430mm-f18s-30mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4514" class="wp-caption-text">30mm RAW現像</p></div>
</div>
</div>
<p>&nbsp;14mmのRAWを見る限り、大きな樽型の歪曲収差があります。また、四隅の周辺減光も大きそうです。ただし、これだけ大きな樽型の歪曲収差ならば、補正する際に四隅はある程度切り取られるので周辺減光も気にならなくなるように思います。</p>
<p>16mmのRAWでは、まだ大きめの樽型の歪曲収差が見られます。周辺減光も気になる程度に見られます。</p>
<p>20mmのRAWでは、若干の糸巻型の歪曲収差となっています。周辺減光もまだ確認出来ます。</p>
<p>24mmのRAWでは、さらに糸巻型の歪曲収差です。周辺減光もそれほど改善していないようです。</p>
<p>30mmのRAWでは、大きな糸巻型の歪曲収差となっています。周辺減光はまだありますが、ほとんど気にならない程度になってきました。</p>
<p>20mmか19mmあたりが樽型と糸巻型の境界のようですね。</p>
<h3><span id="toc7">シーン②近景</span></h3>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4515" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4515" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-1024x681.jpg" class="size-large wp-image-4515" width="1024" height="681" alt="14mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-14mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4515" class="wp-caption-text">14mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4520" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4520" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-1024x682.jpg" class="size-large wp-image-4520" width="1024" height="682" alt="14mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-14mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4520" class="wp-caption-text">14mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4516" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4516" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-1024x681.jpg" class="size-large wp-image-4516" width="1024" height="681" alt="16mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-16mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4516" class="wp-caption-text">16mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4521" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4521" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg" class="size-large wp-image-4521" width="1024" height="682" alt="16mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-16mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4521" class="wp-caption-text">16mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4517" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4517" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-1024x681.jpg" class="size-large wp-image-4517" width="1024" height="681" alt="20mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-20mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4517" class="wp-caption-text">20mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4522" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4522" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-1024x682.jpg" class="size-large wp-image-4522" width="1024" height="682" alt="20mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-20mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4522" class="wp-caption-text">20mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4518" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4518" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-1024x681.jpg" class="size-large wp-image-4518" width="1024" height="681" alt="24mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-24mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4518" class="wp-caption-text">24mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4523" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4523" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-1024x682.jpg" class="size-large wp-image-4523" width="1024" height="682" alt="24mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-24mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4523" class="wp-caption-text">24mm RAW現像</p></div>
</div>
</div>
<div class="column-wrap column-2">
<div class="column-left">
<div id="attachment_4519" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4519" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-1024x681.jpg" class="size-large wp-image-4519" width="1024" height="681" alt="30mm JPEG撮って出し" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-1024x681.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-jpeg-nikkor-z1430mm-f18s-30mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4519" class="wp-caption-text">30mm JPEG撮って出し</p></div>
</div>
<div class="column-right">
<div id="attachment_4524" style="width: 1034px" class="wp-caption aligncenter"><img aria-describedby="caption-attachment-4524" src="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-1024x682.jpg" class="size-large wp-image-4524" width="1024" height="682" alt="30mm RAW現像" srcset="https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-1024x682.jpg 1024w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-300x200.jpg 300w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-768x511.jpg 768w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-120x80.jpg 120w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-160x107.jpg 160w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm-320x213.jpg 320w, https://ponkoshu.com/wp-content/uploads/2019/04/scene02-raw-nikkor-z1430mm-f18s-30mm.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /><p id="caption-attachment-4524" class="wp-caption-text">30mm RAW現像</p></div>
</div>
</div>
<p>&nbsp;近景でもおおよそ遠景と同じような結果でした。</p>
<p>やはり、20mmかもう少し下あたりが樽型と糸巻型の境目のようですね。</p>
<h2><span id="toc8">NIKKOR Z 14-30mm f/4 Sは電子補正前提のレンズ</span></h2>
<p>ここまでRAW現像したものを見てみて、NIKKOR Z 14-30mm f/4 Sは電子補正が前提のレンズだということが明確化しました。</p>
<p>NIKKOR Z 14-30mm f/4 Sはミラーレスなので、個人的には電子補正は全然アリだと思っています。光学補正のみでは無理があると思いますので、電子補正も積極的に活用して面白いレンズを生み出していって欲しいと思います。</p>
<p>また、どの焦点距離の歪曲収差も撮って出しJPEGでは同じように補正されているので、比較的後処理しやすいレンズなのかなと感じました。</p>
<h2><span id="toc9">NIKKOR Z 14-30mm f/4 Sの歪曲収差と周辺減光まとめ</span></h2>
<p>&nbsp;NIKKOR Z 14-30mm f/4 Sの歪曲収差と周辺減光をチェックしてみました。</p>
<p>14mm始まりという超広角ズームなので大きな歪曲収差や周辺減光は仕方ないのかもしれません。</p>
<p>NIKKOR Z 14-30mm f/4 Sは電子補正前提のレンズですが、それを補って余りある魅力があるレンズだと思います。</p>
<div class="amazon-item-box product-item-box no-icon pis-m no-border no-after camera B07NRVJRWF cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07NRVJRWF?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" target="_blank" title="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4"><img src="https://m.media-amazon.com/images/I/41narsNFNnL._SL160_.jpg" alt="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" href="https://www.amazon.co.jp/dp/B07NRVJRWF?tag=ponkoshu-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" target="_blank" title="Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4">Nikon 超広角ズームレンズ NIKKOR Z 14-30mm f/4S Zマウント フルサイズ対応 Sライン NZ14-30 4</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">Nikon</div><div class="product-item-price"><span class="item-price">￥167,750</span><span class="acquired-date">（2020/06/29 15:30時点）</span></div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B07NRVJRWF/?tag=ponkoshu-22" target="_blank">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" href="https://www.amazon.co.jp/gp/search?keywords=Nikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S&#038;tag=ponkoshu-22" target="_blank">Amazonから探す</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" href="https://hb.afl.rakuten.co.jp/hgc/16e70453.052ae6d8.16e70454.baf037a6/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S%2F" target="_blank">楽天市場から探す</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3409484&#038;pid=885316050&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3DNikon+%E3%83%8B%E3%82%B3%E3%83%B3+NIKKOR+Z+14-30mm+f%2F4+S" target="_blank">Yahoo!から探す<img src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3409484&pid=885316050" width="1" height="1" border="0"></a></div></div></div></div>
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        <div class="new-entry-card-title widget-entry-card-title card-title">ここは美術館？博物館？ 竹中大工道具館は建物も展示も写真映え満載</div>
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