Electronic Eyepiece 1.25 Telescope Digital Electronic Eyepiece Camera for Astrophotography USB Port for Lunar Planetary 24BDFeature:1.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 images2.Share the view of bright planets, the Moon, and terrestrial targets through your telescope with friends, family, and fellow astronomy enthusiasts.An affordable introduction to the rewarding hobby of astrophotography. Great for lunar and planetary shots - not suitable for deep space imagingVery versatile - Fits into any 1.25-Inch telescope focuser or 1.25-Inch step-down adapter3.for Windows XP/Vista/7/8/8.1 Operating Systems4.This is a high performance web digital product guaranteed by our technology and quality. It is a plug and 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!System requirementsIBM PC or compatible PC or laptop with USB portPentium 200 or higher CPUWindows 98SE/ME/2000/Windows XP/Vista/7/8/8.1/10 Operating SystemsCD-rom Drive in case computer is not equipped with software32MB or higher memorySupport DirectX VGA cardSpecification:CMOS Chip Type: Color CMOS image sensor3 Strong led for better picture in darkVideo format: 24 bit RGBInterface: USBLens: 1.25/31.7mmVideo: 640x480 pixels up to 15 frame/sec(VGA)Frame rate: 320x240 up to 30 frame/sec(CIF)Sensor size: 4.86mm x 3.64mmS/N ratio: less than 45dBDynamic range: less than 72dBFocus range: 5cm - infinityAutomatic white background balanceAutomatic color compensateDynamic imageManual focusSupports system: win98/Me/2000/XP/Vista/7/8/8.1/10Package Include:1 x Digital Camera