Camera Centre

EVOSTAR-90 AZ3 90mm (3.5") f/900 ACHROMATIC REFRACTOR

The Sky-watcher EVOSTAR series are two-element, air-spaced, multi-coated objective achromatic refractors. They are truly outstanding, high-performance, high-resolution instruments manufactured to extremely high standards of optical and mechanical precision. With their long focal lenghs 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. These telescope packages will stand you in great stead for a lifetime of serious astronomical viewing. Tube Material: Aluminium

Magnifications (with eyepieces supplied): x36 & x90
Highest Practical Power (Potential): x180
Objective Lens Diameter: 90mm
Telescope Focal Length: 900mm (f/10)
Eyepieces Supplied (1.25"): 10mm & 25mm
6x30 Finderscope
45° 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

Product Code 723


Gallery Images
The Moon
Photo taken through Sky-Watcher 909AZ3 (Evostar-90), 17mm Plossl, 1/20 second, 200 ISO Fuji serperia film
Photo courtesy of: Peter Roth, Toronto, ON, Canada


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