The world’s first back-illuminated full-frame sensor, the 42.4-megapixel Exmor R CMOS sensor present in the a7R II works with the BIONZ X image processor to offer high-resolution stills and video while minimizing noise and improving speed. This sensor structure works with gapless on-chip lens design and an anti-reflection coating, as well as eliminating the optical low-pass filter, to improve light collection and enhance detail. Also, the copper wiring layer dramatically improves data transmission speed for creating high-resolution 42.4-megapixel stills at sensitivities up to ISO 102,400. Also, it enables internal UHD 4K video recording with a wide dynamic range using the full-frame sensor
Specifications:
IMAGING: 42.4MP effective, full-frame 35mm Exmor R CMOS sensor captures images at 5472×3648 pixels with 14 bits/color in RAW mode
STORAGE: Memory Stick PRO Duo, SD, SDHC, and SDXC store JPEG, ARW RAW, and RAW + JPEG files
BURST RATE: Full-sized JPEGs (Fine mode), up to 30 shots at 5.0 fps (with continuous AF and metering enabled); RAW, up to 23 shots at 5.0 fps
AF SYSTEM: TTL contrast detection with 323 selectable spot areas; single-shot and continuous AF with focus tracking and face detection
SHUTTER SPEEDS: Mechanical: 1/8000 to 30 sec, plus B (1/3-EV increments); X-sync speed: 1/250 sec
METERING: TTL metering with 1200-zone evaluative, centerweighted, and spot (size of spot unspecified)
ISO RANGE: 100–25,600 in 1/3-EV increments, expandable to 50–102,400
FINDER: 0.5-inch, 2,359,296-dot OLED with 100% accuracy; 0.78X magnification
VIDEO: Records at up to 3840x2160p 30 in XAVC S (at up to 100Mbps); up to 1920x1080p 60 in AVCHD (at up to 28Mbps); built-in stereo microphone; stereo microphone input; clean HDMI output to external recorder
FLASH: No built-in flash
LCD: 3-in. TFT with 1,228,800-dot resolution; five-step brightness adjustment
OUTPUT: Micro USB, micro HDMI video, Wi-Fi, NFC, minijack headphone
BATTERY: Rechargeable NP-FW50 Li-ion, CIPA rating 290 shots
SIZE/WEIGHT: 5.0×3.9×2.4 in., 1.4 lb with a card and battery
PRICE: $3,198, street
INFO: sony.net
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