All new, a unique, RotoLock high-quality fully multi coated WO 50mm f/4 Guiding scope that fits perfectly on your William Optics and other telescopes.
The tube diameter is 54mm and dew shield of 58mm.
- Guiding scope gives sharpest image and straight through viewing with an inverted image.
- High-quality 50 mm objective.
- 5.7 deg field of view.
Nice Fit & Finish
- White Powder painted with 1.25" red colour RotoLock.
- Perfectly suited for William Optics or other refractor.
- Guide Scope Length: 241mm
- Guide Scope Weight: 455g