A premium quality mirror star diagonal at at fraction of the normal cost.

Upgrades your existing prism or mirror diagonal (ie the ones you commonly get bundled with telescopes) for greatly improved performance at the eyepiece.

High-quality finish and high-performance function.

The nose-piece is satin chromed with an anti-slip recess and fully threaded for standard 1.25" filters. Internally the nose-piece has flat-blacking to eliminate reflections for improved contrast - and the blacking is painted on not anodised for superior performance. The eyepiece holder is CNC lathe-turned from aluminium with a chrome cross screw. The screw-assembled mirror body is made from solid aluminium and the whole is finished in black electrophoretic paint giving the diagonal a great premium quality look and feel.