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Forum: Pentax News and Rumors
03-13-2013, 08:44 AM
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This patent describes how to manage a wide aperture open, wide-angle<=>standard zooming and built-in S/R at the same time.
Hmmm, it seems A007(24-70mm F2.8).
Unfortunately, no Pentax-mount lens is planned.
Tamron -24-70mm F/2.8(Model A007) |
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Forum: Pentax News and Rumors
03-13-2013, 07:25 AM
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Here is a screenshot of patent search. :)
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Forum: Pentax News and Rumors
03-13-2013, 07:06 AM
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So sorry for my late post.
It seems that Hirakawa-san is working for Tamron now.
I found Hirakawa-san's name on Japanese Unexamined Patent Application Publication #2013-45039.
This was issued by Tamron.
It means .....
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Forum: Pentax News and Rumors
03-13-2013, 07:00 AM
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Hi, there.
So sorry for my late post.
I found Hirakawa-san's name on Japanese Unexamined Patent Application Publication #2013-45039.
This was issued by Tamron.
This means......:cool:
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