["Feature:\n1.Fun and useful USB Eyepiece Camera allows you to transmit the real-time view through your telescope to a laptop or PC, and capture great digital movies and images\n2.Share the view of bright planets, the Moon, and terrestrial targets through your telescope with friends, family, and fellow astronomy enthusiasts.\nAn affordable introduction to the rewarding hobby of astrophotography. Great for lunar and planetary shots - not suitable for deep space imaging\nVery versatile - Fits into any 1.25-Inch telescope focuser or 1.25-Inch step-down adapter\n3.for Windows XP/Vista/7/8/8.1 Operating Systems\n4.This is a high performance web digital product guaranteed by our technology and quality. It is a plug and for play product for real-time data transmission to PC via USB port. It has a high resolution and fast transmission rate, it is nice-looking and easy to carry with you it just brings intimate and convenient life experience with your distant friends and families!\n\nSystem requirements\nfor IBM PC or compatible PC or laptop with USB port\nPentium 200 or higher CPU\nfor Windows 98SE/ME/2000/for Windows XP/Vista/7/8/8.1/10 Operating Systems\nCD-rom Drive in for case computer is not equipped with software\n32MB or higher memory\nSupport DirectX VGA card\n\nSpecification:\nCMOS Chip Type: Color CMOS for image sensor\n3 Strong led for better picture in dark\nVideo format: 24 bit RGB\nInterface: USB\nLens: 1.25”/31.7mm\nVideo: 640x480 pixels up to 15 frame/sec(VGA)\nFrame rate: 320x240 up to 30 frame/sec(CIF)\nSensor size: 4.86mm x 3.64mm\nS/N ratio: less than 45dB\nDynamic range: less than 72dB\nfor Focus range: 5cm - for infinity\nAutomatic white background balance\nAutomatic color compensate\nDynamic for image\nManual for focus\nSupports system: win98/Me/2000/XP/Vista/7/8/8.1/10\n\nPackage Include:\n1 x Digital Camera"]