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Kevin51
Joined: 04 Feb 2009 Posts: 5 Location: stockton, CA
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Posted: Wed May 13, 2009 11:02 pm Post subject: lens board help |
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hello- I just bought a 90mm graflex optar wide angle lens and I do not have a lens board for it. My camera is a Crown Graflex 4x5 and I need to know which lens board I need and what the size of the hole is as I do not have anything to measure the diameter. Thank you. |
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Les
Joined: 09 May 2001 Posts: 2682 Location: Detroit, MI
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Posted: Wed May 13, 2009 11:28 pm Post subject: |
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30mm or 1 5/16" _________________ "In order to invent, you need a good imagination and a lot of junk" Thomas Edison |
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Henry
Joined: 09 May 2001 Posts: 1636 Location: Allentown, Pennsylvania
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Posted: Thu May 14, 2009 1:03 am Post subject: |
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Mmm, Les, 30mm = 1.18"---a bit less than 1-5/16" (= 1.3125")! So which is it? |
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Les
Joined: 09 May 2001 Posts: 2682 Location: Detroit, MI
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Posted: Thu May 14, 2009 2:35 am Post subject: |
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make it 3/16", not 5/16. 1.1825~30mm _________________ "In order to invent, you need a good imagination and a lot of junk" Thomas Edison |
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