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Digital Mirrorless Camera Sony Alpha a7 III with 28-70mm Lens
Imaging
| 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 Frames (Raw) / 177 Frames (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 |
Video
| 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
| 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 and Monitor
| 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 |
| Size | 3" |
| Resolution | 921,600 Dot |
| Display Type | Tilting Touchscreen LCD |
Flash
| 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 |
Interface
| Media/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 |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
|---|
Physical
| 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 |
Kit Lens
| 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 |
Packaging Info
| Package Weight | 3.2 lb / 1.45 kg |
|---|---|
| Box Dimensions (LxWxH) | 9.5 x 6 x 5.5" |
