Sky-watcher Evoguide 50mm ED glass guidescope

The new Skywatcher Evoguide ED 50 guidescope offers remarkable performance at a very attractive price point.

Features the renowned  Ohara S-FPL53 glass for the ED element for a crisp , bright view with virtually no chromatic aberration. The short focal length of only 242mm gives a very fast ratio of only  f4.8 . Focus is made with a precise helical version.

A built in t-thread is included. This makes it ideal as a fast telephoto lens, as well as a guide scope. Add a 1.25″ diagonal and eyepiece (not included) for a super fast short tube refractor.


    • Highest practical power: x100 (Eyepieces not supplied)
    • Objective lens diameter: 50 mm
    • Telescope focal length: 242 mm (f/4.8)
    • Focuser: fine helical (1.25”)
    • Camera / Eyepiece connection: T2 thread / 1.25” socket
    • Optic: Doublet ED lens with 2 Ohara glass lenses (1 lens S-FPL53)
    • Collimation rings & Bracket
    • Click HERE to purchase from Northern Optics
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