Askar 52mm F4 Guide Scope astrophotography camera OPTICAL TUBE INFO: Optical Design:

OPTICAL TUBE INFO: Optical Design: Schmidt-Cassegrain Aperture: 125mm (5") Focal Length: 1250mm (49

A powerful mosfet transistor provides “electric juice” to your precious equipment

great for the Moon and planets

even if SESTO SENSO 2 is installed (if you move the focuser by hand

2-Star Align

Askar 52mm F4 Guide Scope astrophotography camera OPTICAL TUBE INFO: Optical Design:52mm F4 Guide Scope is light, compact, and stable. With an aperture of 52mm, a focal length of 208mm, and a travel length of 25mm, it weighs only 631g. The design of the doublet objective lens and precise X&Y axis fine adjustment gives it high accuracy and high stability, offering the users more functions and effects. The aperture area of the 52mm F4 guide scope is 164% larger than that of the 32mm F4 guide scope, with the increase of light into the