Askar 52mm F4 Guide Scope astrophotography camera The ASI533MC PRO features SONY’s

The ASI533MC PRO features SONY’s latest back illuminated IMX533 sensor

75 filter thread inside) Total Length 603mm (including 2" eyepiece holder and dew shield contracted)

user defined objects

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

The Official Solar Telescope of the Charlie Bates Solar Astronomy Project

Askar 52mm F4 Guide Scope astrophotography camera The ASI533MC PRO features SONY’s52mm 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