Tack Sharp - Should DPP zoom to 100% or 66%?
T3i - Kit 18-55 & 75-300.I watched Rudy Winston's 3-part series on Autofocus. I've searched and read everything I can find. The result is I just don't know if I have a problem (cheap lens, or malfunctioning T3i). Here's a question: If I zoom to 30...