Astroasis 2-inch Filter Drawer Full Set 80mm ed refractor It uses a modern Sony

It uses a modern Sony back-illuminated sensor

Dual Sampling Modes: Normal mode (43 FPS) ideal for planetary imaging

The tail tone is eliminated to avoid the impact noise from the speaker after the call is over

even for small telescopes

Astroasis 2-inch Filter Drawer Full Set 80mm ed refractor It uses a modern SonyFull Set Includes the Following: 2 inch Drawer Frame Filter Slider F 42 Ring M 42 Ring F 48 Ring M 48 Ring F 54 Ring M 54 Ring Ring Loosen Tool M48(M) to M42(M) Adapter M48(M) to M42(F) Adapter Designed with a simple, elegant circular appearance. Two pairs (4 pieces) of strong neodymium magnets ensure secure magnetic locking. Compatible with M54, M48, and M42 male female threads. Description The filter drawer might appear to be a basic accessory, but