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lens board help

 
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Kevin51



Joined: 04 Feb 2009
Posts: 5
Location: stockton, CA

PostPosted: Wed May 13, 2009 11:02 pm    Post subject: lens board help Reply with quote

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

PostPosted: Wed May 13, 2009 11:28 pm    Post subject: Reply with quote

30mm or 1 5/16"
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Henry



Joined: 09 May 2001
Posts: 1446
Location: Allentown, Pennsylvania

PostPosted: Thu May 14, 2009 1:03 am    Post subject: Reply with quote

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

PostPosted: Thu May 14, 2009 2:35 am    Post subject: Reply with quote

make it 3/16", not 5/16. 1.1825~30mm
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