Celestron Astromaster 90AZ Telescope produces bright, clear images of the Moon & planets. With this Astromaster telescope it is easy to see the moons of Jupiter & the rings of Saturn. Features- Quick & easy no-tool setup- Permanently mounted Star Pointer- Erect image optics- Quick release dovetail attachment- Pan handle Alt-Az control with clutch
- for smooth & accurate pointing- Rugged pre-assembled tripod with 1.25' steel tube legs- All coated glass optics- Deluxe accessory tray -The Sky Level 1 planetarium software with 10, 000 object database & enhanced images Specifications Optical Design: Refractor Aperture: 90 mm (3.54 in) Focal Length: 1000 mm (39.37 in) Focal Ratio: 11.11 Eyepiece 1: 20 mm (0.79 in) Magnification 1: 50 x Eyepiece 2: 10 mm (0.39 in) Magnification 2: 100 x Mount: Altazimuth Optical Coatings: Multi Coated Weight: 9.07kg (20 lb)