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ID Focusing Scale
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AuthorMessage
Siu Fai
Joined: 25 Sep 2003
Posts: 15
PostPosted: Thu Sep 25, 2003 10:23 am

Hi guys,

Does anybody know which FL this scale belongs to? The part# is 30881-10.

Thanks,

Siu Fai
alecj
Joined: 09 May 2001
Posts: 853
PostPosted: Thu Sep 25, 2003 5:15 pm

Ah, that's where I come in:

That scale is for one of the 6 scales Graflex made for 135mm lenses. A perfect 135mm is 30881-7. This one is for a lens with a "-14" result [whatever that means]. On the scale of things, that is a moderately minus deviation. The highest one was "-28". Probably has no meaning. You might have a 133-4. Just consider it 135mm.
Siu Fai
Joined: 25 Sep 2003
Posts: 15
PostPosted: Fri Sep 26, 2003 6:20 am

Thanks a lot. I came across this description in an ad and I was wondering if this is the 90mm scale I'm looking for.

Siu Fai
alecj
Joined: 09 May 2001
Posts: 853
PostPosted: Sat Sep 27, 2003 10:26 pm

No, the scale you are looking for is in the range 30882-17 to 21, with 17 being "perfect". Good luck in your search.
alecj
Joined: 09 May 2001
Posts: 853
PostPosted: Mon Sep 29, 2003 2:05 pm

Siu Fai, check your private messages.

<font size=-1>[ This Message was edited by: alecj on 2003-09-29 07:06 ]</font>
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