真是令人难以置信,这么大口镜头的镜头,没有见过实物,从国外网站上看到的,zoomar180mm1.3
适用于16mm,35mm等电影机,也适用于大部分的slr照相机,看不出来制造厂商是谁,怀疑是菜斯,因为产电影镜头西德厂家很少,有实力造这样大的镜头的不多.
这支镜头重6.8kg,6片4组结构,70年代的售价就高达2668美元,最近对焦距离6.7米,这是已知的最牛的摄影镜头.
下面的是接在f5上的180f1.3.镜头的mtf都有

看这个头的MTF好像很不怎么样啊!!?

比PLMM更惹火！

建筑:这！这！这！这还让不让人活啊--啊---啊-----

尖叫的尖叫
泡菜
帖数:738-102
图数:0/0-0
字数:30K-2K
注册:2001年11月  电影镜头怎么篇幅小了，一样是35MM啊。

电影是135菲林，但是半格24×18，135照相用的是24×36，方向不同

这个镜头不算牛，尼康还为日本※※提供400mmF1.8的镜头呢，美国太空总署在人造卫星上使用的还有F0.75的大光圈镜头专门拍摄月球背面照片的。

[冰河 编辑于 2003-07-15 17:46]

look at this carl zeiss 120/1.0 lens:

http://www.xitek.com/forum/showthread.php?threadid=154072

好夸张的大伙计！
不过好象贴的图并不惊人。

不过我真是开眼了，好象确实够劲

还真不懂，哈哈哈~~~~~~

电影镜头怎么篇幅小了，一样是35MM啊。

看清楚了！根本不是啥电影镜头！就是135的！

Kilfitt Zoomar就是135镜头的牌子!

慕尼黑和长岛的Kilfitt和Zoomar

Kilfitt是五六十年代最好的、最创新的德国镜头制造者。Heinz Kilfitt 在1968年退休，把工厂卖给了Back博士，后者在纽约长岛的总部继续沿用Zoomar这个名字，运作工厂。Back博士在1959年设计了第一个35毫米单反变焦，著名的36-82/2.8 Zoomar。它最初为Voigtlander Bessamatic卡口，和绝大多数Zoomar镜头一样，在慕尼黑的Kilfitt工厂生产。大部分Kilfitt和Zoomar镜头是通用的可交换镜头卡口。1986年，Zoomar遗憾的离开了民用市场，专注于美国军用光学产品。

每一个Kilfitt镜头离开工厂前都测试过。不考虑使用胶卷，因为不够平整，影响到精确的测试。所以采用了两块玻璃感光板进行拍摄。一块随着镜头出厂，另一块留在工厂里，为将来镜头有可能被送回来维修进行对比。测试在工厂的地下室进行，镜头都被固定在三脚架头上，而脚架头是被固定在混凝土里的。的确令人印象深刻！

Kilfitt只要生产高质量的镜头，他的确做到了。他不仅做镜头，也设计相机。Robot,Mecaflex, Kowa 2 1/4都是他设计的。

Kilfitt的Zoomar镜头是具有极好精密性和光学表现的好镜头，但是现在它们很难找到。300毫米和更长的非折返镜头或许有镀膜的问题。现在见到的Kilfitt镜头外观都有中等到严重的磨损，光学表现一如出色.

Kilfitt最出名的2大光学革新领域：微距镜头和变焦。他的工厂发明这两个！1955年第一个35mm相机用微距镜头40/2.8 Kilar；1959年，Kilfitt工厂生产出了第一个35mm相机用变焦镜头36-82/2.8 Zoomar。对于一个独立工厂而言，的确不错！

Kilfitt 的确厉害！Kilfitt and Zoomar: of Munich and Long Island

Kilfitt was one of the best and most innovative German lens makers of the 1950’s and 1960’s.  When Heinz Kilfitt retired in 1968, he sold the factory to Dr. Back, who operated it under the Zoomar name from its headquarters in Long Island, New York.   Dr. Back designed the first production 35mm SLR zoom, the famous 36-82/2.8 Zoomar in 1959.   It was  originally made in Voigtlander Bessamatic mount,   produced in the Munich Kilfitt factory -- as were most Zoomars.  Most Kilfitt and Zoomar lenses left the factory with versatile interchangeable lens mounts.   In 1986 Zoomar unfortunately left the civilian market, concentrating on US military optics.  Zoomar history courtesy of my buddy, Marc Small.     

Every Kilfitt lens was tested before leaving the factory.   Film was not considered flat enough for accurate tests, so it was shot on glass plates -- two of them.  One plate went out with the lens, the other stayed at the factory for future comparisons if the lens was ever returned for repairs.   The lenses were bolted to a tripod head mounted in concrete in the basement of the Kilfitt factory.  If you are not impressed, you should be.  Mr. Kilfitt wanted to turn out quality lenses, and he did.     Not only did he make lenses, he also designed cameras.  The Robot, the Mecaflex and the Kowa 2 1/4 are all Mr. Kilfitt's designs.

Kilfitt's and Zoomars are fine lenses of great precision and optical performance, but today they are hard to find -- at least in the US.   The 300 and longer non-mirror lenses are more likely to have coating problems than not, leading me to believe the factory coating on large lens surfaces was often not up to the challenge.   99% of all Kilfitts I have seen have medium to heavy wear, sure signs of their optical excellence - -they were used!

Well known for optical innovation, Kilfitt specialized in two areas:  macro lenses and zooms -- his factories invented both!!    In 1955 Kilfitt made world's first 35mm macro lens, the 40/2.8 Kilar.    In 1959 the Kilfitt factory turned out the world's first production 35mm zoom lens, the 36-82/2.8 Zoomar.  Not too bad for an independent factory!!!   

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Partial listing of Kilfitt and Zoomar Lenses  most were made in interchangeable mounts



75/1.3 Zoomatar for movie cameras

90/3.5 Kilar. About 1952; $75

110/2.8 Panosoft Soft Focus Lens

135/3.8 Kilar. About 1952; $90

150/3.5 Kilar. About 1952; $97.50; $120 in 1955

180/1.3 Zoomatar  See Profile

240/1.2 Super-Zoomatar, introd at Photokina 1970, covers 6x9, built in hood

250/4 Zoomar Reflectar, mirror lens, 1970, covered 6x6

300/5.6 Tele-Kilar. About 1952; $130; $150 in 1955

300/4 Pan-Tele-Kilar. PS; introd 1956; 5 elements; rack and pinion focusing,  with lever; $444.50, covered 6x6, focusing to just under 6 feet

400/5.6 Tele-Kilar, helical focusing, About 1952; $240

400/4 Sport Fern Kilar. Intro 1956; rack and pinion focusing, with lever; $484.50

400/4 Sport Zoomatar, focused 1:10

500/5.6 Zoomar Sport Reflectar, mirror lens, $550 1972 , covered 6x6  Black, built in hood, with focusing lever.  I have also seen another version of this lens, painted light tan for military service, with helical focusing. focused 1:10

600/5.6 Fern Kilar. About 1953; $599.50 helical focusing

600/5.6 Sport-Fern-Kilar rack, and pinion focusing

600/5.6 Sport Zoomatar

1000/8 Zoomar Sport Reflectar, mirror lens, $1390 1972, covered 6x6  focused 1:6

400/600/800/1200 f/4 to f/5.6 Zoomar Tele-Combination PS $975 1972



50 to 125/4 Macro-Zoomar PS $220 1972, focused 1:1, the first 35mm macro zoom

170-320/4 Rapid Focus Tele-Zoomar, covers 6x6   See Profile  focused 1:8



40/3.5 Macro Kilar D. MAN; about 1955; focus to 2 in.; $115  See Profile

40/3.5 Macro Kilar E. MAN; about 1955; focus to 4 in.; $90

40/2.8 Macro Kilar D.PS; introd 1956; focus to 2 in.; $139.50

40/2.8 Macro Kilar E. PS; introd 1956; focus to 4 in; $119.50

90/2.8 Macro Kilar. PS; introd 1956; focus to 1:1 magnification; $250

90/2.8 Super Macro-Kilar PS $195 1972

90/2.8 Macro Zoomatar 1:1

Tele-Converter: Multi-Kilar. Introd 1964; telephoto converter using a positive lens, variable from 2X to 4X, for use with Kilfitt lenses; 8 elements.  A later Zoomar version was called the "Double 35."

[fq123 编辑于 2002-09-24 04:26 ]

看不出成像有啥好，最大光圈时估计就一塌糊涂了。

电影镜头。虽然比不上“职业”的135。

反射头有这么下光圈的吗？

居然说zoomar是杂牌镜头…………

你不会说没有人认识你就是杂种吧！！！