Astroprices

Observer II 70mm f/10 Doublet Refracting Telescope

Orion

From $59.96

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The Orion Observer II 70mm f/10 Doublet Refracting Telescope is an excellent entry-level refractor designed for beginning astronomers seeking superior performance over traditional 60mm scopes. Featuring a 70mm achromatic glass objective lens with a 700mm focal length, this telescope provides bright, detailed views of the Moon, planets like Jupiter and Saturn, and bright nebulae and star clusters. The lightweight and compact optical tube tube is coupled with an easy-to-use altazimuth mount and includes two Kellner eyepieces (25mm and 10mm) for magnifications ranging from 28x to 70x, making it an ideal starter telescope for families and amateur astronomers.

Specifications

Lens Coating Multi-coated
Aperture 70 mm
Star Diagonal 90-degree
Optical Tube Weight 3.5 kg
Focuser Type Rack and Pinion
Eyepiece 2 10mm Kellner
Objective Lens Type Achromatic Doublet
Mount type Altazimuth
Magnification High 70
Focal ratio f/10
Focal length 700 mm
Magnification Low 28
Finder Scope Red-dot Sight
Optical Tube Length 27.7 mm
Eyepiece 1 25mm Kellner
Orion Observer II 70mm f/10 Doublet Refracting Telescope

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