Description

This Sky-Watcher 102mm (4") f/5 telescope is a two-element, air-spaced, fully multi-coated objective, achromatic refractor, which can give exciting "rich field" astronomical views and great terrestrial views.
 
Crisp images at a reasonable price make it an excellent beginner's "first telescope", or a great travelling telescope for a more advanced observer.
 
Weighing about 3kg the optical tube assembly is readily carried and with a compressed length of approximately 50cm (21.7") it is easily transported. Being a refractor, it is quick and easy to set up and the low- maintenance, enclosed optics come fully collimated from the factory.
 
The optical tube assembly comes with "tube mounting rings". These hinge open to allow easy installation of the optical tube and the locks can be loosened during use to allow tube rotation and balancing. Mounting the telescope on the alt-azimuth mount is quick and simple with the appropriate mounting plate.
 
*5 year limited warranty covered by Sky-Watcher*

Specifications

Optical Design	Achromatic Refractor
Optical Diameter	102mm
Focal Length	500mm
F/Ratio	F/5
Highest Practical Power	204x
Faintest Steller Magnitude	13.1
Finder Scope	Red Dot Finder*
Focuser Diameter	2" with 1.25" adapter
Diagnol	1.25" 45 deg. Erect Image*
Eyepieces	1.25" Super 25 and 10*
Tube Weight	2.53 Kgs
Tube Dimensions	10cm x 47cm
Shipping Weight	12 Kg
Shipping Dimensions	97x 45 x 26 cm3

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