Alpha a99 II DSLR Camera (Body Only)
Alpha a99 II DSLR Camera (Body Only)
From Sony
Availability: Item is currently available.
74,723 Points
See more in Cameras
See more in Electronics
See more in Camera & Photo

 
Product Description
Positioned as the flagship A-mount camera from Sony, the Alpha a99 II DSLR Camera combines the power of a full-frame 42.4MP Exmor R back-illuminated CMOS sensor and a BIONZ X image processor with front-end LSI to create outstanding images at expanded sensitivities up to ISO 102400 and record UHD 4K video. The a99 II is designed for speed, with an ergonomic body design and redeveloped shutter able to hit 12 fps, with full AF and AE capabilities. It also uses a Hybrid Phase Detection AF System that combines a 79-point dedicated AF sensor with a 399-point on-chip focus system for fast, accurate focusing in all conditions. And, for video, a new S&Q Motion setting permits the capture of Full HD video at a variety of frame rates ranging from 1-120 fps.

Another huge advantage of the a99 II is a 5-axis SteadyShot INSIDE stabilization system which is able to compensate for about 4.5 stops of shutter speed for sharper images. The camera also offers both a 0.5" 2.36m-dot XGA OLED Tru-Finder EVF and a 3.0" 1,228.8k-dot rear LCD that can tilt upwards 134° and downwards 180° as well as rotate 270° for working in a variety of positions. On top of all of these features, the camera offers built-in Wi-Fi with NFC and Bluetooth which expands the cameras operability and it can output 14-bit raw files.
Imaging
Lens Mount Sony A
Lens Mount
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
Exposure Control
ISO Sensitivity Auto, 100 to 25600 (Extended: 50 to 102400)
Shutter Type
Shutter Speed Electronic Front Curtain Shutter
1/8000 to 30 Seconds
Bulb Mode
Metering Method Average, 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 -2 to 17 EV
Metering Range
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 12 fps at 42 MP
Interval Recording
Self-Timer 2/5/10-Second Delay
Mirror Lock-Up
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 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]
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
Video Encoding NTSC/PAL
ISO Sensitivity Auto: 100 to 6400
Manual: 100 to 25600
Audio Recording Built-In Microphone (Stereo)
External Microphone Input
Audio File Format AAC, 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: 79 (15 Cross-Type)
Autofocus Sensitivity -4 to +18 EV
Viewfinder and Monitor
Viewfinder Type Electronic
Viewfinder Size 0.51"
Viewfinder Resolution 2,359,296 Dot
Viewfinder Eye Point 22.9 mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 0.78x
Diopter Adjustment -4 to +3
Monitor Size 3"
Monitor Resolution 1,228,800 Dot
Monitor Type 180? Tilting LCD
Flash
Built-In Flash No
Flash Modes Auto, Hi-Speed Sync, Off, Red-Eye Reduction, Slow Sync, Wireless
Guide Number
Maximum Sync Speed 1/250 Second
Maximum Sync Speed
Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System P-TTL
External Flash Connection Hot Shoe, Proprietary
Interface
Memory Card Slot Slot 1: SD/SDHC/SDXC (UHS-II)
Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
Internal Memory
Connectivity 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), Multi-Terminal Interface, Wired Remote Port, USB Micro-B (USB 2.0)
Wireless Wi-Fi
Bluetooth
GPS No
Environmental
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity
Storage Temperature
Storage Humidity
Physical
Battery 1 x NP-FM500H Rechargeable Lithium-Ion, 7.2 VDC, 1600 mAh
Dimensions (W x H x D) 5.6 x 4.1 x 3" / 142.6 x 104.2 x 76.1 mm
Weight 1.87 lb / 849 g (Body with Battery and Memory)
Warranty Length
Focal Length
Maximum Aperture
Minimum Aperture
Angle of View
Area of Coverage
Maximum Magnification
Macro Reproduction Ratio
Minimum Focus Distance
Optical Design
Diaphragm Blades
Focus Type
Image Stabilization
Filter Size
Leaf Shutter
Dimensions (? x L)
Weight
Focal Length
Maximum Aperture
Minimum Aperture
Angle of View
Maximum Magnification
Macro Reproduction Ratio
Minimum Focus Distance
Optical Design
Diaphragm Blades
Focus Type
Image Stabilization
Filter Size
Dimensions (? x L)
Weight

 
 
Content ©2026 Reliant Energy Retail Holdings, LLC. All rights reserved | 1201 Fannin Street | Houston, TX 77002 PUCT Certificate #10007