_x000D_ HD CMOS 2.0MP USB Electronic Eyepiece Microscope Camera Mounting Size 23.2mm with Ring Adapters 30mm 30.5mm_x000D_ _x000D_ HD CMOS USB 2.0MP USB Universal Digital Eyepiece Microscope Camera Eyepiece Mounting Size 23.2 mm with Ring Adapters_x000D_ _x000D_ Specification:_x000D_ Magnification Ratio: 2.0MP Electronic Eyepiece_x000D_ Drawtube: Monocular, Binocular, Trinocular_x000D_ Theory: Biological Microscope, Astronomical Telescope_x000D_ Material: Metal, Plastic, CMOS_x000D_ 1.Image 1 / 3.2 "color 2 million COMS_x000D_ 2.Resolution: 1600 x 1200 effective pixels_x000D_ 3.The pixel size: 2.8Umm * 2.8 um_x000D_ 4.Frame rate: 15fps @ 1600 * 1200/30 fps @ 640 * 480_x000D_ 5.Shutter: Electronic Shutter_x000D_ 6.SNR: 42.3dB_x000D_ 7.Scan mode: progressive scan_x000D_ 8.Working temperature: 0-50 degrees Celsius_x000D_ 9.Sensitivity: 1.8v/1ux-sec@550 nm_x000D_ 10.Spectral response: 400 nm-1000 nm_x000D_ 11.Data Interface: USB2.0 (480 Mbit / sec)_x000D_ 12.Power: no external supply_x000D_ 13.Current: 200Ma_x000D_ 14.White Balance: Auto / Manual_x000D_ 15.The automatic exposure control: AE_x000D_ 16.software functions: image display / Image Capture / Video_x000D_ 17.Applications: Micro Imaging / general image acquisition / macro imaging_x000D_ _x000D_ Feature:_x000D_ 1.High-resolution image sensor, high-quality color reproduction, high definition_x000D_ 2.1/3.2-inch progressive scan image sensor, hardware 2 million pixels_x000D_ 3.USB2.0 digital interface, data transfer rate up to 480MPS_x000D_ 4.Brightness, contrast, saturation, sharpness and gamma software adjustable_x000D_ 5.Auto white balance, auto exposure_x000D_ 6.Without scheduling driver to support Windows2000 XP2 Vista Win7 operating system_x000D_ 7.Maximum resolution of 1600 * 1200_x000D_ 8.Underlying hardware and software support for the exposure time, color, brightness, contrast, saturation and other image enhancement features late_x000D_ 9.The interface diameter of the eyepiece is 23.2 mm _x000D_ _x000D_ Package included:_x000D_ 1 * Electronic Eyepiece_x000D_ 1 * 23.3mm to 30.5mm Ring Adapters_x000D_ 1 * 23.2mm to 30mm Ring Adapters_x000D_ 1 * USB Cable_x000D_ 1 * Software CD_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_