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1.25" 90-deg Erecting Prism Diagonal with Helical Focusing. For use only with 50mm CCD guidescope to convert the guidescope into a right angle correct image finderscope. Diagonal features a helical focusing.

William Optics 90 Prism For WO Straight Guidescope

ONLY £65.00

ZWO 30mm f/4 Mini Guide Scope with 120mm focal length, compatible with all ZWO guide cameras and comes with a narrow, finderscope-style dovetail bar that is compatible with the Skywatcher finderscope shoe, Baader Standard Base

ZWO MiniScope 30mm f/4 Mini Guide Scope

ONLY £92.00

Specification and optics same as Startravel-80 but comes with 45 Erect Image Diagonal, and supplied without Equatorial Mount and Tripod. Complete with tube rings.

Skywatcher Startravel 80T Optical Tube Assembly

ONLY £99.00

The Antares Versascope is a very versatile accessory. This is a 10 x 60 crosshair finderscope that doubles up as a small guide scope. A very inexpensive way to either upgrade your current finder or get a guidescope attached easily onto your system.

Antares Versascope 10 x 60 Guiding / X-Hair Finderscope

  (1)ONLY £104.99

All new unique, RotoLock high-quality fully multi coated WO 50mm f/4 Guiding scope that fits perfectly on your William Optics OTA and other telescopes.
The tube diameter is 54mm and dew shiled of 58mm.

William Optics 50mm Guidescope With 1.25'' Rotolock Adaptor

ONLY £125.00

Sky-Watcher's EVOGUIDE-50ED is the ultimate new high quality 50 mm doublet ED Guidescope, utilising Ohara S-FPL53 glass for the ED element. With a focal length of 242 mm it has a very fast focal ratio of f/4.8. The telescope is equipped with a fine and precise helical focuser.

Skywatcher EVOGUIDE 50ED 50mm Guidescope

ONLY £179.00   £149.99

Rother Valley Optics have put together a simple, but effective low cost guide package. This small lightweight system, includes a Skywatcher 50mm finderscope, a finderscope adaptor to C thread on the back, then an Altair Astro monochrome guide camera.

Skywatcher 50mm Straight Finder / Guidescope Package With Altair GPCAM Mono

ONLY £245.00

Page 1 of 1:    7 Items