1、4K Recording: The telescope camera eyepiece ensures clear image capturing. It enhances the clarity of low light through dark light compensation, providing a clear, dynamic observation experience. 2、Real Time Viewing: Electronic eyepiece camera is equipped with a 3 inch color display screen for better adjustment and framing of shots, allowing for real time monitoring of captured footage. 3、Easy Installation: Easily mount the camera on optical telescopes and microscopes with 22mm‑46mm eyepieces, transforming your device into a camera for capturing stunning images and videos. 4、Memory Card Support: Record footage in real time with memory card storage support of up to 128GB, telescope camera ensuring long lasting recording capabilities for your observations. 5、Portable and Lightweight: The electronic eyepiece camera is incredibly lightweight and compact. Slip the electronic eyepiece into your pocket or bag, and take it anywhere for astrophotography. Item Type: Electronic Eyepiece Camera Material: Aluminum Alloy Battery Type: Lithium Battery (Built in) Battery Capacity: 850mAh Charging Interface: Type C Screen Size: 3 Inches Digital Zoom: 5 Levels Full Black Observation Distance: 0.5m-800m Eyepiece Aperture: 22mm-46mm Resolution: 4K 1 x Electronic Eyepiece Camera 1 x Instruction Manual 1 x Charging Cable