Sigma News & Rumors: sd Quattro & sd Quattro H, 30mm F1.4 DC DN C & 50-100mm F1.8 DC HSM A and MC-11 Adapter were announced!


With its announcement of two system cameras, the sd Quattro and the sd Quattro H, Sigma is putting an end to the rumors and speculations about the SD1 Merrill’s successor model.


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