Magnification Ratio: 20x to 200x Video format: AVI Photo format: JPEG or BMP Light source: 8 LED(adjustable by control wheel) Model, HM-UM012A Details, 1. Image sensor: 1.3 Mega Pixels (interpolated to 2M)2. Still capture resolution: 1600x1200 (2M), 1280x1024(1.3M), 1024x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x1203. Video capture resolution: 1600x1200 (2M), 1280x1024(1.3M), ...