SV305C telescope camera adopts the latest IMX662 1/2.8” back-illuminated sensor. The camera has ultra-high sensitivity and ultra-low readout noise. It has better performance in planetary photography and lunar surface photography, and is very suitable for EAA. We have set planetary high-speed mode and deep space long exposure mode in the sharpcap software, users can choose according to their actual shooting needs, and realize one-key quick setting. After setting, they can adjust the best parameters suitable for them. It can be saved for convenient one-key setting next time. 1.25" 0.5x Focal Reducer for Telescope Eyepiece Photography and Observing. A wonderful tool for astrophotography telescopes: reduce exposure time and simplify astrophotography, suitable for shooting. Capture wider field of view, the focal reducer is good for visual use for a bigger FOV and is indispensable when CCD imaging. The case is made of metal, which better protects the product itself and prolongs its service life.