The 7Artisans 60mm f/2.8 Full-frame 2X Ultra-Macro joins such oddities as the incredibly fast 7Artisans 50mm f/1.05 nifty ...
But at very fast shutter speeds, the second curtain starts to close before the first curtain has fully opened. That can cause ...
Designed for Sony E and L-mount full-frame cameras, the Sigma 28-105mm F2.8 DG DN Art takes f/2.8 standard zooms further into ...