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07-22-2012, 04:25 AM   #1
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Filter Sizes 645D lenses

just aquired the 80-160 lens for the 645D and see no indication
of the filter size needed.......any help?

07-22-2012, 04:31 AM   #2
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See the lens DB entry:

SMC Pentax-FA 645 80-160mm F4.5 Reviews - 645 Zoom Lenses - Pentax Lens Reviews & Lens Database

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07-22-2012, 07:54 AM   #3
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Not even indicated inside the lens cap?
07-22-2012, 12:25 PM   #4
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Thanks for the it! 77mm


07-22-2012, 12:26 PM   #5
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The 80-160mm FA should be 77mm (mine is). As are the 35mm A, and 45-85mm FA (assume 45-85 A is also 77mm).

I believe the 35mm FA, 33-55 FA, and 55-110 FA are 82mm.

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