We will always provide you with our professional advice, as well as satisfactory and fast customer service. Magnification Ratio: 500X & Under Material: Metal Features: High Definition Features: Digital Theory: Video Microscope Drawtube: Monocular SetA : 1.21MP HDMI-compatible Camera*1 2.White LED ring light *1 3.Microscope stand*1 Set 4.130X adjustable lens *1 5.HDMI-compatible transmission line*1 6.Remote control*1 7.Power Supply 8.User Manual SetB : 1.2MP VGA Camera*1 2.White LED ring light *1 3.Microscope stand*1 Set 4.130X adjustable lens *1 5.Transmission line*1 6.Remote control*1 7.Power Supply 8.User Manual SetC : 1.16MP HDMI-compatible Camera*1 2.White LED ring light *1 3.Microscope stand*1 Set 4.130X adjustable lens *1 5.Transmission line*1 6.Remote control*1 7.Power Supply 8.User Manual SetD : 1.16MP VGA Camera*1 2.White LED ring light *1 3.Microscope stand*1 Set 4.130X adjustable lens *1 5.Transmission line*1 6.Remote control*1 7.Power Supply 8.User Manual