Skywatcher 300PDS Ota L-Bracket Secondary Mirror Diameter 58mm (minor

Secondary Mirror Diameter 58mm (minor axis)

then literally cutting or breaking their filters from the precoated sheets

particularly for the brighter diffuse and planetary nebulae

• Mirror Support Knobs hold the mirror in place and reduces image shift during imaging

25 arc-second)

Skywatcher 300PDS Ota L-Bracket Secondary Mirror Diameter 58mm (minorOPTIMISED FOR PRIME FOCUS ASTRO PHOTOGRAPHY The new Sky Watcher EXPLORER 300PDS Newtonian Reflector incorporates the same superb mirror set as the Explorer 300P but with two significant advantages. A Dual Speed 10: 1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime focus photography. Even better performance for astro photography and visual use can be