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07-21-2007, 08:52 AM   #1
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SMC Pentax-FA 100-300mm F4.7-5.8 - rotate when zoomed/focused?

Pentax doesn't say one way or the other so I assume the front bit does rotate.

True or false?


07-21-2007, 12:25 PM   #2
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The front element does rotate, but I'm pretty sure the barrel just slides in and out when zoomed.

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