Feature: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 22mm46mm 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.Specification:Item Type: Electronic Eyepiece CameraMaterial: Aluminum AlloyBattery Type: Li Battery (Built in)Battery Capacity: 850mAhCharging Interface: Type CScreen Size: 3 InchesDigital Zoom: 4 Levels 5X Digital ZoomFull Black Observation Distance: 0.5m-800mEyepiece Aperture: 22mm-46mmResolution: 4K.Package List:1 x Electronic Eyepiece Camera1 x Memory Card1 x Instruction Manual1 x Charging Cable