0.3M endoscope camera Built in LED ,adjustable Video recording. Sensor: high-quality CMOS sensor, 0.3M pixel(hardware,no Interpolation). Focal distance: 5mm - infinity(when Focal distance infinity,the microscope as a webcam,can not magnify). Interface: USB1.1/USB2.0. Frame rate: 30 frames/sec (CIF and VGA).