Sony A7R Mark IVa Body Only (ILCE-7RM4A)

£2,080.00
Expected Delivery Time : Within 10 Business days

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Sony

The Sony a7R IVA continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills...

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The Sony a7R IVA continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP sensor along with faster processing, improved AF performance, and a more well-rounded feature-set for both high-end photo and video applications. The sensor's structure promotes impressive image quality and a copper wiring layer dramatically improves data transmission speed for creating 14-bit, high-resolution 61MP stills with a native sensitivity range from ISO 100-32000, which can be further expanded to ISO 50-102400. The quick processing also helps to reduce rolling shutter and other motion distortions for the clean rendering of moving subjects. This unique compositing mode allows you to achieve even greater resolution than the 61MP sensor affords. Working in conjunction with the sensor-shift image stabilization, this mode shifts the sensor while making 16 consecutive exposures in order to acquire approximately 240.8MP of information for greater color accuracy and detail than possible with a single exposure, along with an impressive image size of 19,008 x 12,672-pixels. This focusing system also achieves especially quick speed and reliable tracking, as well as enhanced low-light focusing response down to -3 EV. 

Expand Flexible Spot employs neighboring focus points to retain focus on moving subjects even if the originally selected point loses focus. The Focus Magnifier function can be used for critical focus when homing in on minute subject details. Oversampled 4K recording is also possible, which uses a 6K capture area with a Super 35 crop for greater detail. This full pixel readout is void of pixel binning for higher quality imagery with reduced moiré and aliasing. In addition to high-resolution internal recording, uncompressed HDMI output also enables the use of an optional external recorder for clean 4K recording with 4:2:2 sampling.

A dedicated High-quality setting enables a 120 fps refresh rate for especially smooth playback of moving subjects. Extensive weather sealing, including enhanced sealing around the battery cover, terminal cover, and chassis joints, has been employed to resist dust and moisture for reliable operation in harsh weather conditions. Both 3.5mm headphone and external microphone ports facilitate greater control over audio recording.

Sony A7R IV Specs

Imaging
Lens Mount Sony E
Sensor Resolution Actual: 62.5 Megapixel
Effective: 61 Megapixel (9504 x 6336)
Sensor Type 35.7 x 23.8 mm (Full-Frame) CMOS
Image Stabilization Sensor-Shift, 5-Axis
Built-In ND Filter None
Capture Type Stills & Video
Exposure Control
Shutter Type Electronic Shutter
Shutter Speed Mechanical Shutter
1/8000 to 30 Seconds
1/8000 to 1/4 Second in Movie Mode
Bulb/Time Mode Bulb Mode
ISO Sensitivity Photo
100 to 32,000 in Auto Mode (Extended: 50 to 102,400)
Video
100 to 12,800 in Auto Mode
100 to 32,000 in Manual 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, 1/2 EV Steps)
Metering Range -3 to 20 EV
White Balance Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Continuous Shooting Up to 10 fps at 61 MP for up to 68 Frames (JPEG)
Interval Recording Yes
Self-Timer 2/5/10-Second Delay
Still Image Capture
Image Sizes 3:2 Raw
9504 x 6336
4:3 Raw
8448 x 6336
16:9 Raw
9504 x 5344
1:1 Raw
6336 x 6336
3:2 JPEG
9504 x 6336
6240 x 4160
4752 x 3168
4:3 JPEG
8448 x 6336
5552 x 4160
4224 x 3168
16:9 JPEG
9504 x 5344
6240 x 3512
4752 x 2672
1:1 JPEG
6336 x 6336
4160 x 4160
3168 x 3168
Aspect Ratio 1:1, 3:2, 4:3, 16:9
Image File Format JPEG, Raw
Bit Depth 14-Bit
Internal Recording Modes XAVC S
UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s]
1920 x 1080p at 23.98/24.00/25/29.97/50/59.94/100/119.88 fps [16 to 100 Mb/s]
AVCHD
1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s]
External Recording Modes 4:2:2 8-Bit via HDMI
UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps
1920 x 1080p at 23.98/24.00/50/59.94 fps
1920 x 1080i at 50/59.94 fps
Broadcast Output NTSC/PAL
IP Streaming None
Built-In Microphone Type Stereo
Audio Recording AVCHD: 2-Channel AC-3 Audio
XAVC S: 2-Channel LPCM Audio
Interface
Media/Memory Card Slot Dual Slot: SD/SDHC/SDXC (UHS-II)
Video I/O 1 x Micro-HDMI Output
Audio I/O 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
Power I/O 1 x USB-C Input/Output
Other I/O 1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input)
1 x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input)
1 x PC Sync Socket Output
Wireless Wi-Fi, Bluetooth
Global Positioning (GPS, GLONASS, etc.) None
Monitor
Size 3.0"
Resolution 2,359,296 Dot
Display Type Tilting Touchscreen LCD
Viewfinder
Type Built-In Electronic (OLED)
Size 0.5"
Resolution 5,760,000 Dot
Eye Point 23 mm
Coverage 100%
Magnification Approx. 0.78x
Diopter Adjustment -4 to +3
Focus
Focus Type Auto and Manual Focus
Focus Mode Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
Autofocus Points Phase Detection: 567
Contrast Detection: 425
Autofocus Sensitivity -3 to +20 EV
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 S-TTL
External Flash Connection Intelligent Hot Shoe, PC Terminal
Environmental
Operating Temperature 32 to 104°F / 0 to 40°C
General
Battery Type 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Tripod Mounting Thread 1 x 1/4"-20 Female (Bottom)
Accessory Mount 1 x Hot Shoe Mount
Material of Construction Magnesium Alloy
Dimensions (W x H x D) 5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm
Weight 1.46 lb / 665 g


     

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