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12-19-2011, 05:47 AM   #1
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Lens nomenclature

I'm new to digital Pentax (got an old Ashi Pentax film camera and have been using Canon digital for about 6 years) but I am having trouble understanding the lens nomenclature.

I want to buy some more lenses (probably on eBay or whatever) but I can't distinguish what lenses belong to the 645D (MF format) or the 35mm format

How do I distinguish between the various formats?

Thanks
Rob

12-19-2011, 06:01 AM   #2
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Basically check whether or not there's 645 in the lens name- see the lens database for details:
Pentax Reviews - Pentax Lens Reviews & Lens Database

Here's info on the k-mount series:
Pentax K-Mount Lenses Explained: The differences between various Pentax lens series

Adam
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12-19-2011, 06:05 AM   #3
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Ah thanks Adam, I see now that they do have 645 in the name.

Thanks heaps

Rob
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