Sky-watcher Evostar-90 (az3) Achromatic Refractor Telescope by Sky-Watcher
Sky-watcher Evostar-90 (az3) Achromatic Refractor Telescope
Sky-Watcher Evostar-90 (AZ3) 90mm (3.5") f/900 Achromatic Refractor Telescope. The Sky Watcher Evostar series are two-element air-spaced, multi-coated object achromatic refractors. They are truly outstanding, high-performance; high-resolution instruments manufactured to extremely high standards and mechanical precision. With their long focal lengths and breathtaking optical performance, they are ideal for the detailed high-power study of the moon, Planetary Surfaces and other objects in out solar system, giving crisp contrasty images. These telescope packages will stand you in great stead for a lifetime of serious astronomical viewing.