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kino_eye
Joined: 01 Jul 2002 Posts: 7 Location: Los Angeles
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Posted: Mon Jul 01, 2002 11:54 pm Post subject: |
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Howdy, I've got an anniversary Speed Graphic with a Zeiss Tessar 135mm f/4.5 which has screw threads...only problem is, I have no idea what size.
I would like to use step rings with my existing filters or purchase filters that fit the lens. Anywhere this information is archived? I expect to purchase a 90mm lens soon. Probably Graflex or Wollensak.
Thanks,
Christopher Lockett
Cinematographer
Los Angeles
_________________ "The sound of silence is all the instruction you'll get." Jack Kerouac, Desolation Angels. |
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45PSS
Joined: 28 Sep 2001 Posts: 4081 Location: Mid Peninsula, Ca.
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Posted: Tue Jul 02, 2002 12:48 am Post subject: |
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http://www.skgrimes.com/adapter/measure.htm
Explains how to measure lens threads in depth. Basically use a precision instrument to measure the inside center of the lens opening. A micrometer, veneer caliper or simular with a metric scale works best.
Charles
_________________ The best camera ever made is the one that YOU enjoy using and produces the image quality that satifies YOU. |
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