Explore Scientific 99% Reflective 2" Diagonal

The Explore Scientific 2" Dielectric-Coated Diagonal Mirror reflects 99% of incoming light to keep a telescope's image as bright as possible, and comes with a 1.25" adapter and dust covers. Its double-taper insert barrel slides smoothly into a focuser while preventing the diagonal from slipping out.

• 99% reflective dielectric coating: Maintains maximum image brightness.
• Double-taper insert barrel: Smooth insertion, with the wide taper preventing accidental drop-out if the set screw loosens.
• Compression-ring eyepiece locks: Secures eyepieces in both the 2" and 1.25" holders.
• Compact and light: 1.0 lb (.45kg), 104.8mm long, 60.9mm wide, 127.0mm tall.
• Warranty: 1-year limited, converts to Explore Scientific's transferable extended warranty with registration within 60 days.