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Sony Alpha a7S III Mirrorless Digital Camera (Body Only)
Everything is New. For visual trailblazers.
With extreme full-frame movie performance including high sensitivity (expanded ISO up to 409600), 15-stop wide dynamic range, 4K 120p1, fast and dependable autofocusing, and extra-strong image stabilisation, the α7S III again raises the bar for movie makers. Five years in the making, the Alpha 7S III redefines the “S” series line-up. Working closely with professional cinematographers and videographers across the world, the Alpha 7S III aims to meet the uncompromising demands for working professionals with incomparable reliability, paired with an entirely new way of capturing movies and stills.
Available October. Pre-order now.
Item# SOA7S3
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• 12.1 MP Exmor R Full Frame BSI CMOS image sensor
• Real-Time Tracking face and eye Autofocus for Movies and Stills
• 10-bit 4:2:2 colour sampling during internal video recording
• No recording time limits in all movie modes and improved heat dissipation
allowing 4K60P video recording for over an hour until battery ends*
• 759 Phase-detect AF points
• 425 Contrast-detect AF points
• Improved AI-based Real-time Eye autofocus in
stills and movie mode
• Standard ISO range 80-102400
• 5.5 steps (CIPA) image stabilization with new
Active Mode stabilization
• Digital Audio Interface
• 120fps 4K and 240fps FHD movie recording
• 16-bit RAW external recording
• 15 stops dynamic range
• Internal intra-frame recording at 10-bit
• Dual function Media card slots
• CFexpress Type A with 1000mbps speed
• Improved weather sealing
• Improved heat dissipation
• Simultaneously display video across three
displays
• RAW, JPEG & HEIF photo formats
• Bluetooth 5.0
• 2.4 and 5Ghz Wif
Imaging
| Lens Mount |
Sony E |
| Camera Format |
Full-Frame (1x Crop Factor) |
| Pixels |
Actual: 12.9 Megapixel
Effective: 12.1 Megapixel |
| Maximum Resolution |
4240 x 2832 |
| Aspect Ratio |
1:1, 3:2, 4:3, 16:9 |
| Sensor Type |
CMOS |
| Sensor Size |
35.6 x 23.8 mm |
| Image File Format |
JPEG, Raw, HEIF |
| Bit Depth |
14-Bit |
| Image Stabilization |
Sensor-Shift, 5-Axis |
Exposure Control
| ISO Sensitivity |
Auto, 80 to 102400 (Extended: 40 to 409600) |
| Shutter Speed |
1/8000 to 30 Second
Bulb Mode |
| Metering Method |
Center-Weighted Average, Highlight Weighted, Multiple, Spot |
| Exposure Modes |
Aperture Priority, Manual, Program, Shutter Priority |
| Exposure Compensation |
-5 to +5 EV (1/3 EV Steps) |
| Metering Range |
-3 to 20 EV |
| White Balance |
Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
| Continuous Shooting |
Up to 10 fps at 12.1 MP for up to 1000 Frames (Raw) / 1000 Frames (JPEG)
Up to 8 fps at 12.1 MP
Up to 6 fps at 12.1 MP
Up to 3 fps at 12.1 MP |
| Interval Recording |
Yes |
| Self-Timer |
2/5/10-Second Delay |
Video
| Recording Modes |
H.265/XAVC HS 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [50 to 280 Mb/s]
H.265/XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [30 to 200 Mb/s]
H.264/XAVC S-I 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [240 to 600 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [89 to 222 Mb/s]
H.264/XAVC S 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [100 to 280 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p/200p/239.76p [50 Mb/s]
H.264/XAVC S 4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [60 to 200 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p/200p/239.76p [16 to 100 Mb/s] |
| External Recording Modes |
Raw 16-Bit
4.2K (4264 x 2408) up to 59.94p
4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i
4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i |
| Recording Limit |
Unlimited |
| Video Encoding |
NTSC/PAL |
| Audio Recording |
Built-In Microphone (Stereo)
External Microphone Input |
| Audio File Format |
AAC LC, AC3, Dolby Digital 2ch, Linear PCM (Stereo) |
| Live Streaming |
Yes |
| Webcam Functionality |
Yes |
Focus
| Focus Type |
Auto and Manual Focus |
| Focus Mode |
Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) |
| Autofocus Points |
Phase Detection: 759
Contrast Detection: 425 |
| Autofocus Sensitivity |
-6 to +20 EV |
Viewfinder and Monitor
| Viewfinder Type |
Electronic (OLED) |
| Viewfinder Size |
0.64" |
| Viewfinder Resolution |
9,437,184 Dot |
| Viewfinder Eye Point |
25 mm |
| Viewfinder Coverage |
100% |
| Viewfinder Magnification |
Approx. 0.9x |
| Diopter Adjustment |
-4 to +3 |
| Monitor Size |
3" |
| Monitor Resolution |
1,440,000 Dot |
| Monitor Type |
Articulating Touchscreen LCD |
Flash
| Built-In Flash |
No |
| Flash Modes |
Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync |
| 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
| Memory Card Slot |
Dual Slot: CFexpress Type A / SD |
| Connectivity |
HDMI A (Full Size), USB Type-C (USB 3.2 Gen 1), USB Micro-B (USB 2.0), 3.5mm Microphone, 3.5mm Headphone |
| 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 (Approx. 600 Shots) |
| Dimensions (W x H x D) |
5.07 x 3.81 x 2.74" / 128.9 x 96.9 x 69.7 mm |
| Weight |
1.35 lb / 614 g (Body Only) |
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