Sony Alpha A7R III

Sony Alpha a7R III

Sony Alpha a7R III Caratteristiche tecniche e prezzo

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SENSOR

Lens Mount Sony E
Camera Format Full-Frame (1x Crop Factor)
Pixels Actual: 43.6 Megapixel
Effective: 42.4 Megapixel
Maximum Resolution 7952 x 5304
Aspect Ratio 3:2, 16:9
Sensor Type CMOS
Sensor Size 35.9 x 24 mm
Image File Format JPEG, RAW
Bit Depth 14-Bit
Image Stabilization Sensor-Shift, 5-Axis

PHOTO

ISO Sensitivity Auto, 100 to 32000 (Extended: 50 to 102400)
Shutter Speed 1/8000 to 30 Seconds
1/8000 to 1/4 Second in Movie Mode
Bulb Mode
Metering Method Center-Weighted Average, Multi-Zone, Spot, Highlight Weighted
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 42.4 MP for up to 76 Exposures (Raw)
Up to 8 fps at 42.4 MP for up to 76 Exposures (Raw)
Up to 6 fps at 42.4 MP for up to 76 Exposures (Raw)
Up to 3 fps at 42.4 MP for up to 76 Exposures (Raw)
Up to 10 fps at 42.4 MP for up to 76 Exposures (JPEG)
Up to 8 fps at 42.4 MP for up to 76 Exposures (JPEG)
Up to 6 fps at 42.4 MP for up to 76 Exposures (JPEG)
Up to 3 fps at 42.4 MP for up to 76 Exposures (JPEG)
Self Timer 2/5/10-Second Delay

VIDEO

Recording Modes XAVC S
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/120p [100 Mb/s]
HD (1280 x 720) at 100p/120p [50 Mb/s]
AVCHD
Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/50i/59.94i [17 to 24 Mb/s]
MP4
Full HD (1920 x 1080) at 50p/59.94p [28 Mb/s]
Full HD (1920 x 1080) at 25p/29.97p [16 Mb/s]
HD (1280 x 720) at 25p/29.97p [6 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)

VIEWFINDER & MONITOR

Viewfinder Type Electronic
Viewfinder Size 0.5″
Viewfinder Resolution 3,686,400 Dot
Viewfinder Eye Point 23 mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 0.78x
Diopter Adjustment -4.0 to +3.0
Monitor Size 3″
Monitor Resolution 1,440,000 Dot
Monitor Type Tilting Touchscreen LCD

DIMENSION & BATTERY

Battery 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Dimensions (W x H x D) 5 x 3.8 x 2.9″ / 126.9 x 95.6 x 73.7 mm
Weight 1.45 lb / 657 g

Sony Alpha a7R III

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