06-23-2017, 08:11 AM
Quote:APS-C + speedbooster? Oh, wait...Let's throw an extension tube into the mix and make it a macro!
I will pay special attention to a review of this 24-70mm Art lens, what purpose in this round of Art and G2 glass has a lens which isn't sharp at the edges??
Seems somewhat strange to me.......while it's up against the very decent Tamron!