Product Description
The Astro Essentials 60mm f/4 Guide Scope is a good quality, compact, lightweight solution to guiding. Works well with most short-medium focal length imaging systems. It has a long focus range, so is compatible with pretty-much all guide cameras.
Guide cameras can push-fit into the 1.25-inch eyepiece clamp or screw in via the integrated M42 - T thread.
Its wide field and fast f/4 focal-ratio ensure you will have no difficulty finding a suitable star to guide by. Supplied with 3-point adjustment rings that enable accurate alignment with your imaging scope and a 34mm dovetail mounting bar that fits Synta - Sky-Watcher-Style finder shoes or clamps.
Specifications
Wide FOV
60mm Aperture, Fast f/4 focal-ratio
Fully Multicoated anti-reflection optics
1.25" push fit & T2 connections
Smooth helical focuser for fine focusing and a sliding mechanism for coarse focusing offers flexibility and control
Compression ring eyepiece clamp won't mar your camera or eyepieces
90mm long, 34mm dovetail fits most Synta/Sky-Watcher-style finder shoes & clamps
Adjustable guide rings with nylon-tipped thumbscrews
Use as a guide scope or high-quality finderscope by adding a suitable 1.25" eyepiece
Lens caps
Weighs around 700 grams.