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01-12-2010, 09:54 AM   #1
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another lens compatibility question

i have a vivitar 70-210mm macro focusing zoom lens. 1:4.5

i thought it was for a pentax body but it won't connect to my k-x. is there anything i can buy to adapt to it or am i SOL. it looks like a nice lens.
it's in this pic below the telephoto case...

01-12-2010, 11:56 AM   #2
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I am definately a noobie but you should post a pic of the mount
01-13-2010, 05:10 AM   #3
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Well, it's definitely a lens.
01-13-2010, 10:13 AM   #4
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I am more interested in the other items in the photo...


01-13-2010, 10:32 AM   #5
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The Vivitar 70-210mm f4.5 lens is pretty much a "ho-hum" lens - the Vivitar Series 1 lenses are the desired ones.

If the lens mount on your lens is not a K-Mount mount, then you're not exactly SOL (you can sell it on eeekbay), you just can't use it on your Pentax camera.
01-13-2010, 10:41 AM   #6
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it doesn't fit on the pentax. i thought maybe there was an adapter or something.
i keep forgetting my card reader so i can take a picture of the mount and post it.
01-15-2010, 08:36 AM   #7
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I just had the same issue with a Vivitar zoom that mounted ok on a K1000 but not on my K-x. The mount had an extra black ring held on by 2 tiny screws. I removed that and now it works fine. Locks and everything.
01-15-2010, 08:43 AM   #8
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thanks. i'll take a look at it when i get home. one side of the lens fits but the other doesn't. that very well could be the problem.


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