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UV/IR filter used on Summicron-C 40mm
ARRI   
2009-05-09 12:08:29       
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I would like to know what UV/IR filter can be used on Summicron-C 40mm?
Many thanks.
 
ulso   
2009-05-09 12:43:40       
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ARRI @ 2009-05-09 12:08:29 I would like to know what UV/IR filter can be used on Summicron-C 40mm?
Many thanks. You can screw in a E39...but the thread of 40mm is a bit different from all other Leica lens, so it has around a 1/4 turn to srew in. But do not worry, my one has never dropped!
 
ARRI   
2009-05-09 12:45:08       
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Quote ( ulso )

You can screw in a E39...but the thread of 40mm is a bit different from all other Leica lens, so it has around a 1/4 turn to srew in. But do not worry, my one has never dropped!
Thanks
 
bankcheck   
2009-05-09 12:50:13       
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It works on mine as well but you have to screw in more than 1/4 turn.
 
bytfung   
2009-05-09 14:01:38       
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Oh, 原來如此。
我買此鏡 (eBay)時,它的 leica filter 扭唔出來。
最後用工具先除到。
我以為條 filter thread 係事先壞左。
原來其他人的也是同樣問題。
 
amoebahydra   
2009-05-09 15:54:48       
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Leica Summicron-C 1:2/40 lens use series 5.5 filter and attached to lens by either the rubber retractable lens hood or series 5.5 retention ring.

The thread of lens hood or retention ring is M39x26TPI; E39 filter thread is M39x1mm. There is a tiny difference between 26TPI and 1 mm pitch, forcing in the filter might damage the len's filter thread.
 
ulso   
2009-05-09 16:17:09       
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amoebahydra @ 2009-05-09 15:54:48 Leica Summicron-C 1:2/40 lens use series 5.5 filter and attached to lens by either the rubber retractable lens hood or series 5.5 retention ring.

The thread of lens hood or retention ring is M39x26 Yes! I know the different, so I never srew in the filter so hard to avoid damaging the thread! Thank you for your info!
 
adidas   
2009-05-10 08:55:02       
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Is it possible to remove the glass from the E39 and let the hood or retaining ring hold it in place?
 
amoebahydra   
2009-05-10 16:33:06       
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Quote ( adidas )

Is it possible to remove the glass from the E39 and let the hood or retaining ring hold it in place?

I think it should work but has not prove it yet...
 
bankcheck   
2009-05-10 21:12:17       
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This link may help:

UV/IR filter on 40mm Summicron
 
   
 
討論版 >> 吹水區 Chit Chat Area >> UV/IR filter used on Summicron-C 40mm
 
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