Celestron Regal 20-60x80mm ED Angled Zoom Spotting Scope (52305) Clear and the Pronto to 380

and the Pronto to 380 mm f/5

73") Secondary Mirror Obstruction by Diameter: 38% Secondary Mirror Obstruction by Area: 14% Optical Coatings: Glass mirrors coated with aluminum and SiOâ‚‚ Optical Tube Length: 609

which provide an over 99% reflective surface

15") Eyepieces: 8mm - 24mm (

users can slightly adjust the spacing between tube rings

Celestron Regal 20-60x80mm ED Angled Zoom Spotting Scope (52305) Clear and the Pronto to 380The Regal M2 spotting scope series is the next generation of our top performing Regal F ED spotting scopes. Day or night, the Regal M2 is optimized to provide the sharpest images available. Youll love them for bird watching, nature observing, long distance viewing and casual astronomical observing. These top of the line spotting scopes provide all the advanced features usually found on more expensive scopes, including Extra Low Dispersion (ED) glass.