Features: Fits any 1.25-inch telescopic focuser or 1.25-inch reducer- adapter. Excellent for lunar- and planetary shots, but not suitable for deep- space images. The useful USB eye camera allows you to transmit the view in real time- through your telescope to a laptop or PC, and capture excellent movies and digital images. Share the view of the planets, the moon and the terrestrial targets through your telescope with friends, family and fellow enthusiasts of astronomy. Plug-and-play product used to transfer data to a PC in real time- via a USB port. It has high resolution and fast transmission speed, attractive and easy to transport. Specifications: Material: plastics- Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Monocular Telescope