Câmera Sony Alpha A7 III

Câmera Sony Alpha A7 III

Sony

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Imaging
Lens Mount	Sony E-Mount
Camera Format	Full-Frame
Pixels	Actual: 25.3 Megapixel Effective: 24.2 Megapixel
Max Resolution	24 MP: 6000 x 4000
Aspect Ratio	3:2, 16:9
Sensor Type / Size	CMOS, 35.6 x 23.8 mm
File Formats	Still Images: JPEG, RAW Movies: AVCHD Ver. 2.0, MPEG-4 AVC/H.264, XAVC S Audio: AC3, Dolby Digital 2ch, Linear PCM (Stereo)
Bit Depth	14-Bit
Dust Reduction System	Yes
Memory Card Type	SD SDHC SDXC Memory Stick Pro Duo Memory Stick PRO HG-Duo
Image Stabilization	Sensor-Shift, 5-Way

AV Recording
Video Recording	Yes, NTSC/PAL
Video Format	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)
Aspect Ratio	16:9
Video Clip Length	Up to 29 Min
Audio Recording	Built-In Mic: With Video (Stereo) Optional External Mic: With Video (Stereo)

Focus Control
Focus Type	Autofocus
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

Viewfinder/Display
Viewfinder Type	Electronic
Viewfinder Size	0.5"
Viewfinder Pixel Count	2,359,000
Viewfinder Eye Point	23.00 mm
Viewfinder Coverage	100%
Viewfinder Magnification	Approx. 0.78x
Diopter Adjustment	-4 to +3 m
Display Screen	3" Rear Touchscreen Tilting LCD (921,600)
Screen Coverage	100%

Exposure Control
ISO Sensitivity	Auto, 100-51200 (Extended Mode: 50-204800)
Shutter	30 - 1/8000 Second , Bulb Mode
Remote Control	RM-VPR1, VCT-XPR10, VCT-VPR1, RM-SPR1, RMT-VP1K (Optional)
Metering Method	Center-Weighted Average Metering, Multi-Zone Metering, Spot Metering, Highlight Weighted
Exposure Modes	Modes: Aperture Priority, Auto, Manual, Movie, Program, Shutter Priority Metering Range: EV -3.0 - EV 20.0 Compensation: -5 EV to +5 EV (in 1/3 or 1/2 EV Steps)
White Balance Modes	Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Buffer/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

Flash
Flash Modes	Auto Fill-In Hi-Speed Sync Off Rear Sync Red-Eye Reduction Slow Sync Wireless
Built-in Flash	No
Max Sync Speed	1 / 250 Second
Flash Compensation	-3 EV to +3 EV (in 1/3 or 1/2 EV steps)
Dedicated Flash System	TTL
External Flash Connection	Hot Shoe

Performance
Self Timer	10 Seconds, 5 Seconds, 2 Seconds
Connectivity	1/8" Headphone, 1/8" Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C
Wi-Fi Capable	Yes

Power
Battery	1 x NP-FZ100 Rechargeable Lithium-Ion Battery Pack, 7.2 VDC, 2280 mAh
Operating/Storage Temperature	Operating 32 to 104°F (0 to 40°C)

Physical
Dimensions (W x H x D)	5.0 x 3.8 x 2.9" / 126.9 x 95.6 x 73.7 mm
Weight	1.43 lb / 650 g