Overview | |
---|---|
Maker | Sony |
Lens | |
Lens mount | Sony E-mount |
Sensor/medium | |
Sensor type | BSI-CMOS |
Sensor size | 35.9 × 24 mm (Full frame type) |
Maximum resolution | 7952 × 5304 (42 megapixels) |
Film speed | ISO 100–32000 (expandable to ISO 50–102400) (still images); ISO 100–12800 (movies) [1] |
Recording medium | SD, SDHC, or SDXC memory card |
Focusing | |
Focus areas | 425 focus points |
Flash | |
Flash | no |
Shutter | |
Shutter speeds | 1/8000 s to 30 s, BULB |
Continuous shooting | 10 frames per second |
Viewfinder | |
Viewfinder | EVF(Electronic View Finder) |
Viewfinder magnification | 0.78 |
Frame coverage | 100% |
Image processing | |
Image processor | BIONZ X |
White balance | Yes |
General | |
LCD screen | 76 mm (3 in) with 1,440,000 dots |
Dimensions | 127 by 96 by 74 mm (5.0 by 3.8 by 2.9 in) |
Weight | 657 g including battery |
Made in | China |
The Sony α7R III (model ILCE-7RM3) [2] is a full-frame mirrorless interchangeable-lens camera manufactured by Sony. It was announced on 25 October 2017 as the successor to the Sony α7R II launched two years prior. The camera shares many features with the α7R II, including the same 42.2 MP resolution for still photography. It was superseded by the Sony α7R IV in July 2019.
The camera does not include an optical low-pass (anti-aliasing) filter. [3]
Several improvements were made compared to the α7R II, including the following: [2]
https://www.sony.com/electronics/interchangeable-lens-cameras/ilce-7rm3a/specifications