photoxels.com
SIGMA Firmware Updates (2018.08.28) for sd Quattro (Ver.1.11) and sd Quattro H (Ver.1.07): Improvement
The following video presents SIGMA sd Quattro Imaging Movie: Sigma recently released firmware updates for SIGMA sd Quattro and SIGMA sd Quattro H cameras. NEWS RELEASE SIGMA sd Quattro / SIGMA sd Q…