Description
Newly developed sensor, evolved image processor
The latest technology achieves stunning processing speed
A new version of the 24.2-megapixel
Exmor R™ CMOS sensor, now featuring back-illuminated structure, is combined with the latest BIONZ X™ image processing engine and front-end LSI, and this combination achieves data readout speed that is two times faster and data processing capability that is 1.8 times higher.
Reducing noise in high-resolution images
Up to 1.5-stop improvement in image quality
Standard ISO range is extended to ISO 100-51200 (expandable to ISO 50-204800
for stills), while Detail Reproduction and Area-specific Noise Reduction technologies maintain image details and cut noise. With highly effective performance in mid-to-high sensitivity ranges, you can shoot at high ISO with no concerns about noise and image deterioration.
Steadier shots with 5-axis stabilisation
The latest high-precision stabilisation uses stabilisation unit and gyro sensors and algorithms to achieve a 5.0-step
shutter speed advantage in a system that compensates five types of camera shake with a wide range of lenses, and delivers excellent performance.
4D FOCUS: Stunning wide coverage
693. Remarkable number of phase-detection AF points
This camera features 693 phase-detection AF points
covering approx. 93% of image area plus 425 densely positioned contrast-detection AF points to improve focus.
Capture an instant action with continuous shooting of up to 10 fps — or 8 fps for live-view shooting — with AF/AE tracking. Up to approximately 177 JPEG (standard) images, 89 compressed RAW images, or 40 uncompressed RAW images can be captured in one continuous burst
pecifications & Features
An entirely renewed image sensor and image processing system further enhance image quality. Improved overall AF performance, high-speed continuous shooting of up to 10 fps
, 4K
movie recording capability, and operability that has been dramatically upgraded from the α7 II allow more decisive moments to be captured.
24.2MP
35mm full-frame CMOS sensor with back-illuminated design
Sensitivity range up to ISO 51200 (expandable to ISO 50-204800 for stills)
Fast Hybrid AF with 693 phase-detection and 425 contrast-detection AF points
High-speed continuous shooting of up to 10 fps
with AF/AE tracking 4K HDR movie recording capability
Lens Compatibility
Sony E-mount lenses
Sensor Type
35mm full frame (35.6×23.8mm), Exmor R CMOS sensor
Number Of Pixels (Effective)
Approx. 24.2 megapixels
ISO Sensitivity (Recommended Exposure Index)
Still images: ISO 100-51200 (ISO numbers up from ISO 50 to ISO 204800 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit), Movies: ISO 100-51200 equivalent(ISO numbers up ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit)
Battery Life (Still Images)
Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor) (CIPA standard)
Viewfinder Type
1.3 cm (0.5 type) electronic viewfinder (color), XGA OLED
Monitor Type
7.5cm (3.0-type) type TFT
Picture of Alpha 7 III with 35mm full-frame image sensor
Picture of Alpha 7 III with 35mm full-frame image sensor
Full Specifications
Features
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