The Sky-Watcher Evostar-90 (AZ3) Telescope is a two-element, air-spaced, multi-coated objective achromatic refractor. This telescope is a truly outstanding, high-performance, high-resolution instrument, which is manufactured to extremely high standards of optical and mechanical precision. These telescopes have long focal lengths and breathtaking, diffraction limited optical performance. They are ideal for the detailed high-power study of the Moon, Planetary Surfaces and other objects in our solar system, giving crisp contrasty images. Specifications: Magnifications (with eyepieces 25mm & 10mm supplied): x36 & x90 Highest Practical Power (Potential): x180 Objective Lens Diameter: 90mm Telescope Focal Length: 900mm (f/10) 6x30 Finderscope 45 deg Erect Image Diagonal 1.25" Multi-Coated Objective Lens AZ3 Deluxe Alt-Azimuth Mount Aluminium Tripod with Accessory Tray 65% more Light Gathering than 70mm
