Guide Scopes

The 32 mm UniGuide guide scope from William Optics has a focal length of 120 mm and a focal ratio of f/3.75. The guide scope comes with a Vixen-style slide-base. This base is compatible with...

The Orion ShortTube 80 Refractor Telescope Optical Tube Assembly is ideal for use as a dedicated guide scope for guided astrophotography pursuits. The fast f/5 achromatic optics provide a wide field of view that makes...

These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none.

The 50 mm UniGuide guide scope from William Optics has a focal length of 200 mm and a focal ratio of f/4. The guide scope comes with a Vixen-style slide-base. This base is compatible with...

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

These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none.