interesting that the TC doesn't transmit the lens info..
interesting that the TC doesn't transmit the lens info..
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Epping Forest Shoot-408.jpg by jonneymendoza, on Flickr
Epping Forest Shoot-157.jpg by jonneymendoza, on Flickr
BrigstockChurchIR_0476 by g8ina, on Flickr
Brigstock Church bell tower. Infrared, Canon G3, 650nm, Topaz stuff.
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Thanks all
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j.o.s.h.1408 (24-09-2014)
nice shot bobby
here is another one from me
Journey across 2 worlds-160.jpg by jonneymendoza, on Flickr
Guy (24-09-2014)
interesting looking place, what's with all the books suspended?
| Photographer |
alot of wesbites says sigma tc on a nikon lens is not possible, it must be because of the electrical contacts or circuitry inside the tc.
someones on flickr is using the tc on a nikon 70-200 and getting the same results as me. https://www.flickr.com/groups/nikon7...7610298503607/
and see lens compatiability section here http://photographylife.com/reviews/s...-teleconverter
"when I mounted the teleconverter on the Nikon 300mm f/2.8G VR II lens, it confused my camera into thinking that the maximum aperture of the lens was still at f/2.8 (the correct max aperture is f/4 instead, since 1.4x teleconverters lose one full stop of light). When I mounted the teleconverter on my Nikon 70-200mm, it incorrectly communicated the focal length of the lens. I also lost the ability to autofocus. The teleconverter caused both Nikon 300mm and 70-200mm f/2.8 lenses to go to an AF loop and my 70-200mm sounded like it would break if I kept on trying to acquire autofocus. In short, only use this teleconverter with Sigma lenses!"
Last edited by computerman; 24-09-2014 at 08:08 PM.
that's a shame :/
my cousin got a dog!
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sigma replaced my macro lens on thursday after a 4 months wait!
what happens when you mount a canon lens on a sigma tc? BTW love the dog shot, great pose and angle.
Last edited by computerman; 28-09-2014 at 10:05 PM.
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A sunset from India.
BRRRRRRUUUUUM!
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