Sony Alpha a7S III Mirrorless Digital Camera | Body Only

The Sony a7S III sets a new standard for full-frame mirrorless cameras with its enhanced video capabilities, refined sensitivity, and accelerated speed. Featuring a newly designed 12.1MP Exmor R BSI CMOS sensor and the advanced BIONZ XR image processor, this camera delivers superior performance, enhanced noise reduction, and an expanded dynamic range. It also supports UHD 4K video recording at 120 frames per second and offers internal 10-bit 4:2:2 sampling.         12.1MP Exmor RS BSI CMOS Sensor and BIONZ XR Processor The newly redesigned 12.1MP full-frame CMOS sensor incorporates a back-illuminated Exmor RS architecture, enhancing clarity and minimizing noise while maintaining exceptional sensitivity, ranging from ISO 80 to 102400, with an extended range of ISO 40 to 409600. This updated sensor design offers readout speeds that are twice as fast as those of earlier models. When paired with the enhanced BIONZ XR image processor, it significantly reduces rolling shutter effects b