USB 2.0MP Imx290 Color Astronomical Camera for Telescope with Sony Gpcmos02000kpa. High Sensitivity Sensor: Features Sony IMX290 CMOS sensor with high sensitivity and fast frame rate for astrophotography. Built-in ST4 Auto Guider: Integrated ST4 port allows easy connection of auto guider for precise tracking. Dual-Coating Protection: Protect window with double-side AR coating or IR-Cut filter to block IR light. Universal Compatibility: Supports 1.25-inch telescope eyepiece and standard C-mount industrial lens. Advanced Software Support: Includes dedicated software for video preview, recording, and raw data output. Robust Aluminum Housing: CNC machined aluminum body ensures durability and efficient heat transfer. Customization Available: Offers customization options based on customer samples or designs.