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09-19-2017, 07:32 AM   #1
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smc PENTAX-DA★ 50-135mm F2.8 ED [IF] SDM

Is this a new Lens for the 645? I was at the Ricoh USA website and noticed it.

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09-19-2017, 07:44 AM   #2
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The spec says Pentax KAF2 mount.
09-19-2017, 07:44 AM   #3
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Not that I know of. It is for crop sensors.
09-19-2017, 08:09 AM   #4

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It came out in 2007.

---------- Post added 09-19-17 at 08:11 AM ----------

But yeah, it's filed in the wrong section of the site.

09-19-2017, 09:06 AM   #5
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That figures. Ignore the 645 users.....I didn't notice the mount.
09-19-2017, 01:51 PM   #6
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Great lens, though, even if it is a bit poky in autofocus. I have it on my K-3 right now.

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