3.0MP USB Digital Telescope with Image Sensor

3.0 MP USB Digital telescope is a compound digital telescope, composed of a 3.0 MP USB digital camera and a refractive telescope. Special design in structure makes it compact in space and light in weight, and thus to keep the balance of standing of telescope when the digital camera is fit on telescope tube. The software attached has the image inverted vertically and horizontally on demand, which renders the image in its natural orientation on screen, and no extra correcting lens is needed. The way of operating controlled by software will never interrupt viewing and shooting. Feature Objective diameter 114.00 mmObjective focus length900.00 mmMain size of telescopeDiameter:130mm; length:80mmShutter functionSoftware controlCorrecting image Software controlBacklighting reduceSoftware controlFunction of softwareImage managementset up, open up, save, lead in image fileImage capture: switch, setting, shoot,, full screen view.Image edit: picture turn, zoom, cut, modify, email, printSpecificationsSensor Parameter 1/2" 3.0MP CMOSResolution2048*1536USB portUSB 2.0Frame rate7.5 f/s @2048*1536 Resolution Model 2048*1536,1280×1024 ,1024×768 Pixel size3.18*3.18μmSensitivity 0.9v/lus-secxS/N Ratio40 dBDynamixc Range60dBTube diameter31.75mm and 24.50mmWhite BalanceAUTOUSB Cable Length1.5mO/P compatibilityWINDOWS-XP2/VISTA