Ultra-HD 4K 3 CMOS Remote Head for use with controller unit IK-4KC. Toshiba Canon Medical IK-4KH The world's smallest 3-chip UltraHD, 4K video camera systems: the IK-4K! The Ultra-HD 4K IK-4KH features improved resolution, providing amazingly sharp details which can enhance many video applications from scientific imaging, life sciences, and defense to professional live-event broadcasting. This IK-4K delivers exceptional color performance with remarkable details, providing absolutely the best images possible. Image Sensor 3-CMOS, 1/2.9", progressive Output Matrix Horizontal: 3840, Vertical : 2160 UHD 4K mode Horizontal: 1920, Vertical: 1080 HD 1080p/1080i Output Resolution H/V 1600 TV lines standard UltraHD 4K mode 1000 TV lines or more 1080p/1080i modes Sensitivity F5.6 standard (59.94 Hz setting) F6.1 standard (50 Hz setting) (at 2000 lx, 3000K) Minimum Illumination 19.5 lx (59.94 Hz setting) 16.2 lx (50 Hz setting) at F2.2, 24 dB S/N Ratio 58 dB standard AGC: OFF, Gamma: OFF, Enhance: OFF Color matrix: OFF, Color temp: 5600K Operation Temperature 0°C to 40°C / 32°F to 104°F Operation Humidity Less than 90% (non-condensing) Weight Approx. 70 g (2.5 oz) Dimensions W: 32.6 mm H: 38.6 mm D: 41 mm (1.28" x 1.52" x 1.61") Protruding portion is not included