watt100 wrote in post #16623334
interesting comparison. no surprise the 100-400 has the highest resolution at 200 and 400mm but extrapolating to 600mm ....
interesting comparison. no surprise the 100-400 has the highest resolution at 200 and 400mm but extrapolating to 600mm ....
yeah. And 400mm is a virtual tie. Same numbers at wide open (actually Tamron's average is better a by a bit), Canon very slightly sharper stopped down a bit, in the field that little lead is all but invisible (good luck for anyone seeing 2.5% sharper 
).
