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Sigma: sd Quattro Mirrorless Camera, 30mm F1.4 DC HSM Art Lens and EF-630 Flash: Pricing and Availability
The following video presents SIGMA sd Quattro Imaging Movie: This is an update to the previous blog, Sigma sd Quattro and sd Quattro H Mirrorless Cameras with APS-C and APS-H Foveon Sensors, Respec…