Celestron Astromaster 90AZ Refractor Telescope fieldmaster A plastic spiral comb holds

A plastic spiral comb holds the pages together securely

to eliminate spherical aberrations

Choose SkyMaster Pro for use at dusk

Projects a dual-circle reticle

Ergonomic Carry Handles:

Celestron Astromaster 90AZ Refractor Telescope fieldmaster A plastic spiral comb holdsAstromaster 90AZ Refractor Telescope Discover our Solar System with the Celestron AstroMaster 90AZ! Youll be ready to observe in minutes thanks to the quick and easy no tool setup. The 90AZ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing. Manual Alt Azimuth telescope Navigate the sky with a pan handle Alt Az control with clutch for smooth and accurate pointing. Move the clutch in an up down, left