This may have been touched on before, but I don't remember it, and I'd
like to know.
Do the DSLR cameras know when you are using the AF 1.7x teleconverter?
Or any teleconverter, for that matter? So when you slap a construct on
the camera, do you tell it (for shake reduction info) the focal length
of the lens, or the focal length of the combination?
My A* 300mm ƒ4.0 with the AF 1.7x. 300mm? or 425mm?
Joe
On May 11, 2009, at 10:42 , Tim Øsleby wrote:
Focus wise the F 1,7 does a good job with my DA* 300. It's locks fast,
sometimes faster than the DA* 300 alone. I was refering to image
quality when saying it didn't seem tp like other lenses. But fringing
or abrivation or whatever it is, is unaceptable. steping down at least
two steps, more in high contrast situations is needed
If it doesn’t excite you,
This thing that you see,
Why in the world,
Would it excite me?
—Jay Maisel
Joseph McAllister
pentax...@mac.com
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