Packaging size 15 * 14 * 7cm 450g         SC311 adopts 2.4GHz WiFi technology, which can be remotely operated by connecting devices such as mobile phones and tablets, freeing itself from the constraints of cables SC311 can connect to 4 mobile phones or tablets and other devices, enabling multiple people to share the joy of astronomical photography.   4. The protective glass of this product is designed with UV/IR CUT detachable technology, achieving high transparency of over 96% in the visible light range of 400-700nm. While capturing images of celestial bodies in the visible light range, balanced colors can be obtained. If users want to shoot in the infrared or ultraviolet band, they can remove the protective glass at the front of the camera and connect it to a 1.25-inch extension tube. They can also attach IR685 and IR850 filters externally to achieve different shooting experiences.   Specifications: Model SC311 Sensor model SONY IMX662 Total Pixel Size 2.1 Megapixels Diagonal 6.44mm Pixel size 2.9 μ m X 2.9 μ m Chip size 5.6mm × 3.2mm Exposure range 0.02ms-5s Quantitative easing peak ≈ 91% 12 bit analogtodigital converter Adapter 1.25 "/CS/C Removable protective glass UV/IR CUT Rear focal length 12.5mm WiFi module 2.4G, 150Mbps USB Type-C type Built in battery 2400 mAh plan Working humidity 20% RH-80% RH Storage humidity: 20% RH-95% RH Working temperature -10 ° C~50 ° C Storage temperature -10 ° C~45 ° C The package includes: 1 * Svbony SC311 camera 1 * WiFi antenna 1 TF card (32GB) 1 * USB cable 1 * 1.25 "extension tube 1 * CS-C lens adapter 1 * 1.25 "dust cover 1 * Cleaning cloth 1 * User manual