BAADER M48 METAL DUST CAP SkyWatcher Optical thickness of the adapter

Optical thickness of the adapter is 3

The Gold version has been discontinued

The primary mirror sits on a 9 points cell and is collimatable with 3 pairs of push & pull screws

transforming it into an extremely capable widefield astrograph

allowing simultaneous mounting of two instruments or easy switching between visual and imaging use

BAADER M48 METAL DUST CAP SkyWatcher Optical thickness of the adapterThe Baader M48 metal dust caps keep your equipment dust free when not in use or when travelling. Both male M48 x 0. 75 and female M48 x 0. 75 caps are available. The caps feature knurled rings for easy gripping and are anodized for durability. Specifications Outer diameter 53 mm Connection M48 x 0. 75 Weight 12 g SKU BA2958600 (female), BA2958601 (male)