Sky-Watcher 45 Degree 2 Inch Erecting Prism

Sky-Watcher 45 Degree 2 Inch Erecting Prism
This Sky-Watcher 45 Degree 2" erecting diagonal is CNC machined and allows the use of 2" wide field eyepieces for completely corrected daytime views with telescopes equipped to accept 2" accessories. With a comfortable 45 degree angle this finest diagonal comes with a 2" to 1.25" adaptor with compression rings for accurate eyepiece centring and is designed for use with refractors and catadioptrics. Sky-Watcher 45 Degree 2" erecting prism is for observers who favour the amazing views that can be achieved with 2" eyepieces, prefer the convenience of 45-degree viewing but want to view a completely corrected image, i.e. the right way up and not mirror-reversed left to right. Outstanding construction inside and out - the nose piece and eyepiece holder are CNC machined and the male nose-piece is threaded for standard 2" filters. The interior of the body and nose-piece is entirely blackened to get rid of reflections for better contrast. Deluxe performance and looks! The aluminium eyepiece holder and nose-piece are finished in remarkable high-gloss ultra-hard electrophoretic black paint and the eyepiece holder is furnished with a brass anti-marring ring. Completely multi-coated for maximum contrast all air surfaces of the prism are fully multi-coated (FMC). The unit is supplied with an equally excellent quality 2" to 1.25" eyepiece adaptor.

Sky-Watcher 45 Degree 2 Inch Erecting Prism