LOL. Now canon patents 1000mm DO. I am sure the ratio on price exceeds 20 to 1
If you see me with a wrench, call 911
Originally Posted by Busted Knuckles Brant can opine on the Sigma w/ teleconverter and w/o 2x IQ Just saw this. I actually haven't played with the 2x TC on the Sigma. With the 1.4x TC the IQ is usable. I've had a few images I've liked. Originally Posted by Busted Knuckles LOL. Now canon patents 1000mm DO. I am sure the ratio on price exceeds 20 to 1 Ha....what you pay for more IQ, AF, IS, and that red ring.
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