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.
SPECS
Lens Mount: Sony E
Camera Format: Full-Frame (1x Crop Factor)
Pixels:
Actual: 25.3 Megapixel
Effective: 24.2 Megapixel
Maximum Resolution:
6000 x 4000
Aspect Ratio:
3:2, 16:9
Sensor Type:
CMOS
Sensor Size:
35.6 x 23.8 mm
Image File Format:
JPEG, RAW
Bit Depth:
14-Bit
Image Stabilization:
Sensor-Shift, 5-Axis
Exposure Control:
ISO Sensitivity: Auto, 100 to 51200 (Extended: 50 to 204800)
Shutter Speed:
1/8000 to 30 Seconds
Bulb Mode
Metering Method:
Center-Weighted Average, Highlight
Weighted, Multi-Zone, Spot
Exposure Modes:
Aperture Priority, Auto, Manual, Program, Shutter Priority
Exposure Compensation:
-5 to +5 EV (1/3, 1/2 EV Steps)
Metering Range:
-3 to 20 EV
White Balance:
Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Continuous Shooting:
Up to 10 fps at 24.2 MP for up to 89 Exposures (Raw)
Up to 10 fps at 24.2 MP for up to 177 Exposures (JPEG)
Up to 8 fps at 24.2 MP
Up to 6 fps at 24.2 MP
Up to 3 fps at 24.2 MP
Self-Timer:
2/5/10-Second Delay
Recording Modes:
XAVC S/H.264:
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s]
Full HD (1920 x 1080) at 100p/119.88p [60 to 100 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [50 Mb/s]
Full HD (1920 x 1080) at 50p/59.94p [25 Mb/s]
Full HD (1920 x 1080) at 25p/29.97p [16 Mb/s]
AVCHD/H.264:
Full HD (1920 x 1080) at 50i/59.94i [24 Mb/s]
Full HD (1920 x 1080) at 50i/59.94i [17 Mb/s]
External Recording Modes:
4:2:2 8-Bit:
UHD 4K (3840 x 2160) at 24.00p/25p/29.97p
Full HD (1920 x 1080) at 24.00p/50i/50p/59.94i/59.94p
Recording Limit:
Up to 29 Minutes
Video Encoding:
NTSC/PAL
Audio Recording:
Built-In Microphone (Stereo)
External Microphone Input
Audio File Format:
AC3, Dolby Digital 2ch, Linear PCM (Stereo)
Focus Type:
Auto and Manual Focus
Focus Mode:
Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)
Autofocus Points:
Phase Detection: 693
Contrast Detection: 425
Autofocus Sensitivity:
-3 to +20 EV
Viewfinder Type:
Electronic
Viewfinder Size:
0.5"
Viewfinder Resolution:
2,359,000 Dot
Viewfinder Eye Point:
23 mm
Viewfinder Coverage:
100%
Viewfinder Magnification:
Approx. 0.78x
Diopter Adjustment:
-4 to +3
Monitor Size:
3"
Monitor Resolution:
921,600 Dot
Monitor Type:
Tilting Touchscreen LCD
Built-In Flash:
No
Flash Modes:
Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
Maximum Sync Speed:
1/250 Second
Flash Compensation:
-3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System:
TTL
External Flash Connection:
Hot Shoe
Memory Card Slot:
Slot 1: SD/SDHC/SDXC (UHS-II)
Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
Connectivity:
3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.0)
Wireless:
Wi-Fi
Bluetooth
GPS:
No
Operating Temperature:
32 to 104°F / 0 to 40°C
Battery:
1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh
Dimensions (W x H x D):
5 x 3.8 x 2.9" / 126.9 x 95.6 x 73.7 mm
Weight:
1.43 lb / 650 g
Focal Length:
28 to 70mm
Maximum Aperture:
f/3.5 to 5.6
Minimum Aperture:
f/22 to 36
Angle of View:
75° to 34°
Maximum Magnification:
0.19x
Minimum Focus Distance:
11.81" / 30 cm
Optical Design:
9 Elements in 8 Groups
Diaphragm Blades:
7, Rounded
Focus Type:
Autofocus
Image Stabilization:
Yes
Filter Size:
55 mm (Front)
Dimensions (ø x L):
2.9 x 3.27" / 72.5 x 83 mm
Weight:
10.41 oz / 295 g
Package Weight:
3.2 lb
Box Dimensions (LxWxH):
9.5 x 6 x 5.5"