Description
Distinguished by its updated sensor design, the Alpha a7 III Mirrorless Digital Camera from Sony is a well-rounded camera suitable for both photo and video applications in a variety of working situations. Refined for improved speed and low-light performance, the full-frame 24.2MP Exmor R BSI CMOS sensor and BIONZ X image processor pair to realize an impressive 10 fps continuous shooting rate and improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage.
This updated Fast Hybrid AF System employs a combination of 693 phase-detection points and 425 contrast-detection areas for quicker acquirement of focus in a variety of lighting conditions, and also maintains focus on subjects more effectively. In addition to speed and AF, the processing improvements also help to realize greater image clarity and reduced noise throughout the sensitivity range from ISO 100-51200, which can further be expanded to ISO 50-204800. Video recording capabilities have also been extended for enhanced quality when recording UHD 4K video with the full width of the full-frame sensor to minimize moiré and aliasing. Additionally, benefitting both stills and video operation, the a7 III utilizes a 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is now effective to minimize the appearance of camera shake by up to 5 stops.
Camera/Video Camera
| Megapixel & Sensor | Actual: 25.3 Megapixel Effective: 24.2 Megapixel |
| Lens | 28 - 70mm |
| Mount | Sony E Mount |
| LCD Screen | 3" Rear Touchscreen Tilting LCD (921,600) |
| Video Recording | 3840 x 2160p at 23.98, 25, 29.97 fps (100 Mb/s XAVC S via H.264) 3840 x 2160p at 23.98, 25, 29.97 fps (60 Mb/s XAVC S via H.264) 1920 x 1080p at 100, 120 fps (100 Mb/s XAVC S via H.264) 1920 x 1080p at 100, 120 fps (60 Mb/s XAVC S via H.264) 1920 x 1080p at 23.98, 25, 29.97, 50, 59.94 fps (50 Mb/s XAVC S via H.264) 1920 x 1080p at 50, 59.94 fps (25 Mb/s XAVC S via H.264) 1920 x 1080p at 25, 29.97 fps (16 Mb/s XAVC S via H.264) 1920 x 1080i at 50, 59.94 fps (24 Mb/s AVCHD via H.264) 1920 x 1080i at 50, 59.94 fps (17 Mb/s AVCHD via H.264) |
| Flash | Built-In |
| External Flash | Hot Shoe |
| Focus | Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-servo AF (S) |
| ISO | Auto, 100-51200 (Extended Mode: 50-204800) |
| Continuous Shooting | Up to 10 fps at 24.2 MP for up to 89 Frames in Raw Format Up to 10 fps at 24.2 MP for up to 177 Frames in JPEG Format Up to 8 fps at 24.2 MP Up to 6 fps at 24.2 MP Up to 3 fps at 24.2 MP |
| Shutter Speed | 30 - 1/8000 Second , Bulb Mode |
| Wireless Functions | Built-In Wi-Fi Connectivity |
| Viewfinder | Electronic |
Lens
| Filter Size | 55 mm (Front) |
| Focus | 11.81" (30 cm) |
| Aperture | Maximum: f/3.5 - 5.6 Minimum: f/22 - 36 |
| Angle of View | 75° - 34° |
General
| Card Slot | SD SDHC SDXC Memory Stick Pro Duo Memory Stick PRO HG-Duo |
| Color | Black |
| Product Dimension | 5.0 x 3.8 x 2.9" / 126.9 x 95.6 x 73.7 mm |
| Warranty | 2 Years Sony PH Warranty PLUS ONE (1) Year Sony PH Warranty with a successful registration to the MySony website. *The registration for the additional one (1) year warranty shall be done within two (2) years from the date of purchase. |
| Battery | 1 x NP-FZ100 Rechargeable Lithium-Ion Battery Pack, 7.2 VDC, 2280 mAh |