{"id":11602,"date":"2022-09-30T04:46:47","date_gmt":"2022-09-30T04:46:47","guid":{"rendered":"https:\/\/chan.nds.hk\/blog\/?p=11602"},"modified":"2022-09-30T04:47:44","modified_gmt":"2022-09-30T04:47:44","slug":"nikon-45mm-f2-8p-%e5%96%ae%e5%8f%8d%e4%b8%8a%e7%9a%84leica-elmar","status":"publish","type":"post","link":"https:\/\/chan.nds.hk\/blog\/?p=11602","title":{"rendered":"Nikon 45mm f2.8P \u55ae\u53cd\u4e0a\u7684Leica Elmar"},"content":{"rendered":"

Nikon \u5b98\u7db2\u7b2c\u4e03\u5341\u516b\u591c AI Nikkor 45mm F2.8P \u548c \u7b2c\u516b\u5341\u4e00\u591c GN Auto NIKKOR 45mmF2.8 \u6211\u90fd\u6709\u5165\u624b\u3002\u5728niikon \u5343\u591c\u4e00\u591c\u6c92\u5439\u594f\u524d\uff0c\u5f88\u591a\u4eba\u90fd\u4ee5\u70ba\u9019\u5169\u652f\u93e1\u662f\u4e00\u6a23\u7684\u3002\u5176\u5be6\uff0c\u771f\u7684\u662f\u4e0d\u4e00\u6a23\u3002\u5148\u8aaa\u56de\u9019\u652fNikon 45mm f2.8P \u7576\u5e74\u88ab\u5f88\u591a\u570b\u5167\u7db2\u7ad9\uff0c\u6d77\u5916\u8a55\u93e1\u9ad8\u624b\uff0c\u8a55\u70baNikon \u5341\u5927\u6700\u5dee\u93e1\u982d\u3002\u6587\u6cd5\u6709\u9ede\u53e4\u602a\uff0c\u660e\u660e\u662f\u300c\u6700\u300d\u5dee\uff0c\u4f46\u53c8\u6709\u5341\u5927\u3002\u4e0d\u904e\u53ef\u80fd\u662f\u82f1\u6587\u7ffb\u8b6f\u554f\u984c\u3002\u5148\u5f15\u9032\u4e00\u4e0b\u9023\u7d50 Nikon's 10 Worst Lenses<\/a>\uff0c\u662f\u7684\uff0c\u53c8\u662fkenrockwell\uff0c\u4e2d\u6587\u7248\u7d00\u9304\u5728\u767e\u5ea6\u6587\u5eab\u3002\u6709\u8da3\u7684\u662f\uff0c\u4ed6\u8a55\u5341\u5927\uff0c\u4f46\u5217\u51fa\u7684\u93e1\u982d\u4e0d\u8db3\u5341\u652f\u3002<\/span><\/p>\n

\u597d\u5427\uff0c\u9019\u4e5f\u4e0d\u662f\u91cd\u9ede\uff0c\u770b\u770b\u4ed6\u600e\u5f62\u5bb9\u9019\u652fNikon 45mm f2.8P\u6709\u591a\u5dee\u3002<\/span><\/p>\n

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\u300cThe 45mm f\/2.8 was introduced in 2001 as a vanity accessory along with the new Nikon FM3a manual-focus body. It was very expensive, $450, and was claimed to have magical powers which imbued it with extraordinary optical performance. We rational types read Nikon's PR which said that it was just a primitive Tessar design. The Tessar design, over 100 years old, was good in its day, but the Nikon 45mm P is far softer than the $120 made-in-China 50mm f\/1.8 AF lens in my 10-Best list. Sure, this 45mm is small, but its performance is sucky (especially in the corners of FX) compared to every other current Nikon normal lens, and it costs far more. If you're just shooting DX, you aren't using the corners and it probably looks fine. The P in this lens stands for "Program," as this manual-focus lens has electronic contacts to let it talk to the metering systems of digital and autofocus film Nikons. All cameras treat this lens as if it's an AF lens, except that it can't autofocus. Needless to say, Nikon didn't fool anyone, and discontinued this lens with lots of stock on dealer's shelves in 2006. Its only purpose, other than as a tiny lens, is as a collectors item, since it was packaged as a couture item shipped with with color-coordinated caps, hood and a filter. And just like couture items, it's a pain to use. Its so tiny that there is no room for a grip ring for mounting and unmounting, so you have to run the focus or aperture to one end before you get any traction to the mount. People whined about the thin plastic focus rings of Nikon's first AF lenses, but the 45mm P is the worst. Its focus ring is a cold, hard, miniscule metal ring, Nikon's worst ever. Even the scalloped rings of Nikon's first SLR lenses were far better, as were the wider rings on Nikon's 1940's rangefinder lenses. It uses almost the same optics as Nikon's 45mm f\/2.8 GN (1968-1977), which was Nikon's very least expensive lens in its day. I've compared them both on the D3, and they are both about the same. The older 45 GN additionally offered a superior 9-bladed (later 7-bladed) diaphragm, and a built-in analog computer that calculated flash exposure automatically as focused. This 45 P offers none of this. The 45 GN is a decent lens, but when you try to charge this much for the 45 P, it's on the bottom my suck list.\u300d<\/span><\/p>\n

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\u5927\u5e2b\u51fa\u6587\u6642\uff0cnikon \u5343\u591c\u4e00\u591c\u4e5f\u6c92\u6709\u4ecb\u7d39\uff0c\u6240\u4ee5\u628a\u6b64\u93e1\u7576\u6210\u4e86\u4e00\u822cTessar\u3002\u4e8b\u5be6\u4e0a\uff0c\u6b64\u93e1\u61c9\u662f\u55ae\u53cd\u4e0a\u552f\u4e00\u4e00\u652ftessar \u7d50\u69cb\uff0c\u628a\u5149\u5708\u653e\u5728\u7b2c\u4e00\u7247\u73bb\u7483\u5f8c\u7684\u93e1\u982d\u3002Nikon \u5411Leica Elmar\u7684\u81f4\u656c\u4f5c\u3002\u662f\u554a\uff0c\u65c1\u8ef8\u4e0a\u7684Leica elmar \u5c31\u662f\u4f7f\u7528tessar \u7d50\u69cb\uff0c\u5f88\u591a\u8001\u4eba\u5bb6\u8b4f\u7b11\u522b\u4eba\u82b1\u8cb4\u5e7e\u500d\u7684\u50f9\u9322\u8cb7\u4e00\u652ftessar \u93e1\uff0c\u5f88\u50bb\u3002\u4f46\u548czeiss \u6216\u5176\u4ed6\u4f7f\u7528tessar \u7d50\u69cb\u7684\u93e1\u4e0d\u540c\uff0cleica elmar \u662f\u628a\u5149\u5708\u653e\u5728\u7b2c\u4e00\u7247\u73bb\u7483\u5f8c\u7684\u3002\u4e5f\u56e0\u6b64\uff0c\u5149\u5b78\u65b9\u4fbf\u4e00\u5b9a\u4f5c\u51fa\u4e86\u5fae\u8abf\uff0c\u4ee5\u81f4leica \u7684tessar \u6210\u50cf\u548czeiss \u7684tessar \u5b8c\u5168\u4e0d\u540c\u3002\u4e2d\u5fc3\u7e7c\u7e8c\u662f\u5f88sharp\uff0c\u4f46\u56db\u89d2\u7684\u8870\u8b8a\u8b8a\u5316\u6bd4zeiss tessar \u66f4\u56b4\u91cd\uff0c\u6536\u5149\u5708\u6548\u679c\u4e5f\u6c92\u6709zeiss\u7684\u597d\u3002\u4ea6\u6b63\u56e0\u6b64\uff0c\u66f4\u6709\u300c\u7279\u8272\u300d\u548c\u300c\u5473\u9053\u300d<\/span><\/p>\n

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nikon gn auto 45mm f2.8 \u548c nikon 45mm f2.8p \u7684\u5b98\u65b9\u5149\u5b78\u5716\u5c0d\u6bd4\uff0c\u4e00\u770b\u5c31\u660e\u767d\uff0c\u5149\u5708\u4f4d\u4e0d\u540c\uff0ctessar\u7684\u6700\u5f8c\u5169\u7247\u4e00\u7d44\uff0cnikon \u4f5c\u51fa\u4e86\u66f2\u7387\u8abf\u6574\uff0c\u53f3\u624b\u9762\u7684\u5149\u5b78\u5716\u5c31\u53ef\u4ee5\u770b\u5230\u4e86\u3002\u6240\u4ee5\u5f88\u591a\u4eba\u8aaa\u90fd\u662f\u4e00\u6a23\u7684tessar\uff0c\u914d\u65b9\u662f\u4e00\u6a23\uff0c\u4f46\u51fa\u4f86\u7684\u6210\u50cf\u7d50\u679c\u5247\u662f\u5b8c\u5168\u4e0d\u4e00\u6a23\u7684\u3002<\/span><\/p>\n

\u5728\u7576\u5e74nikon \u63a8\u51fa\u9019\u6b3e\u93e1\uff0c\u4e00\u65b9\u9762\u4e00\u5b9a\u662f\u8a2d\u8a08\u5e2b\u5c0dleica elmar \u6210\u50cf\u7f3a\u9677\u7684\u611b\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u70ba\u55ae\u53cd\u7684\u4e16\u754c\uff0c\u52a0\u6dfb\u4e86\u4e00\u9edeleica elmar\u7684\u5149\u5b78\u5473\u9053\u3002<\/span><\/p>\n

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\u9019\u652fnikon 45mm f2.8p \u662f\u8ddffm3a \u7684\u914d\u6a5f\u982d\u3002\u958b\u767c\u76ee\u6a19\u7576\u5e74\u662f\u70ba\u4e86\u914d\u4e0afm3a \u8ce3\u4e00\u500b\u7dca\u6e4a\u6709\u578b\u5c0f\u5de7\u96a8\u8eab\u7684\u4f7f\u7528\u9ad4\u9a57\u3002<\/span><\/p>\n

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\u50b3\u8aaa\u7576\u5e74nikon \u4e5f\u5728 1980 \u5e74\u4ee3\u5f8c\u671f\u8a08\u5283\u4e26\u88fd\u4f5c\u4e86\u4e00\u6b3e\u9905\u93e1\u578b\u7684 AF \u93e1\u982d\uff0c\u4f46\u5f8c\u4f86\u6c92\u6709\u91cf\u7522\u3002\u4e4b\u5f8c\uff0c\u8a08\u5283\u63a8\u51fa\u4e00\u6b3e\u8207 Pronea S \u76f8\u5339\u914d\u7684\u9905\u93e1\uff0c\u4e5f\u4e0d\u898b\u5929\u65e5\u5c31\u6d88\u5931\u4e86\u3002<\/span><\/p>\n

\u6700\u5f8c\u624d\u8a95\u751f\u9019\u652f\u624b\u52d5\u7684nikon 45mm f2.8P\u3002<\/span><\/p>\n

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\u53c8\u4e00\u7d76\u5531\u7684\u8857\u62cd\u5834\u666f\u3002<\/span><\/p>\n

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\u6211\u9084\u662f\u5f88\u671f\u5f85\u6b64\u93e1\u5728gfx\u4e0a\u7684\u8868\u73fe\u3002<\/span><\/p>\n

\u53c8\u6392\u968a\u968a\u4e0aGFX \u611f\u53d7\u4e2d\u756b\u5e45\u6578\u78bc\u5473\u9053\u5427\u3002<\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"\"\"<\/a>

Nikon \u5b98\u7db2\u7b2c\u4e03\u5341\u516b\u591c AI Nikkor 45mm F2.8P \u548c \u7b2c\u516b\u5341\u4e00\u591c GN Auto NIKKOR 45mmF2.8 \u6211\u90fd\u6709\u5165\u624b\u3002\u5728niikon \u5343\u591c\u4e00\u591c\u6c92\u5439\u594f\u524d\uff0c\u5f88\u591a\u4eba\u90fd\u4ee5\u70ba\u9019\u5169\u652f\u93e1\u662f\u4e00\u6a23\u7684\u3002\u5176\u5be6\uff0c\u771f\u7684\u662f\u4e0d\u4e00\u6a23\u3002\u5148\u8aaa\u56de\u9019\u652fNikon 45mm f2.8P \u7576\u5e74\u88ab\u5f88\u591a\u570b\u5167\u7db2\u7ad9\uff0c\u6d77\u5916\u8a55\u93e1\u9ad8\u624b\uff0c\u8a55\u70baNikon \u5341\u5927\u6700\u5dee\u93e1\u982d\u3002\u6587\u6cd5\u6709\u9ede\u53e4\u602a\uff0c\u660e\u660e\u662f\u300c\u6700\u300d\u5dee\uff0c\u4f46\u53c8\u6709\u5341\u5927\u3002\u4e0d\u904e\u53ef\u80fd\u662f\u82f1\u6587\u7ffb\u8b6f\u554f\u984c\u3002\u5148\u5f15\u9032\u4e00\u4e0b\u9023\u7d50 Nikon's 10 Worst Lenses\uff0c\u662f\u7684\uff0c\u53c8\u662fkenrockwell\uff0c\u4e2d\u6587\u7248\u7d00\u9304\u5728\u767e\u5ea6\u6587\u5eab\u3002\u6709\u8da3\u7684\u662f\uff0c\u4ed6\u8a55\u5341\u5927\uff0c\u4f46\u5217\u51fa\u7684\u93e1\u982d\u4e0d\u8db3\u5341\u652f\u3002 \u597d\u5427\uff0c\u9019\u4e5f\u4e0d\u662f\u91cd\u9ede\uff0c\u770b\u770b\u4ed6\u600e\u5f62\u5bb9\u9019\u652fNikon 45mm f2.8P\u6709\u591a\u5dee\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[592,2766],"tags":[3524,1755,2767,3526,211,3142,3525],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11602"}],"collection":[{"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11602"}],"version-history":[{"count":4,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11602\/revisions"}],"predecessor-version":[{"id":11606,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11602\/revisions\/11606"}],"wp:attachment":[{"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chan.nds.hk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}