Brand
SVBONY
Objective Lens Diameter
90 Millimeters
Focus Type
Manual Focus
Focal Length Description
500 millimeters
Item Dimensions LxWxH
19.29 x 8.46 x 9.05 inches
Product Dimensions
19.29"D x 8.46"W x 9.05"H
 
 
About this item
90 mm aperture; 500mm focal length; compared with 70mm and 80mm; 90mm telescope has more light input and a wider field of view; observe the moon and deep space; which is very suitable for astronomy beginners
Double speed focuser; the 2 inches rotatable double speed focuser; gear ratio of 1:10; precise adjustability for smooth operation
The focusing mount with metal interface has higher interface accuracy; guarantees the parallelism of the optical axis; and enhances the observation experience
Fully multil green coated lens; fitted with achromatic glass for good edge-to-edge viewing; fully multi green coated lens maximize light transmission eliminating false color
360 degrees rotation; convenient for photographic composition and visual observation; loosen the screw; the focus can be rotated 360 degrees; you can achieve astronomical shooting