William Optics 50mm Finder/ Guider & Bracket
 Choose: Straight ThroughChoose: 90 Erecting Diagonal 

William Optics 50mm Finder/ Guider & Bracket

£129.00✓ 2 year warranty


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About this product

Model:  wo_50mm_finder
Part Number:  M-GB50

William Optics 50mm f4 guider / finder.

Available with or without the 90º diagonal, which features a 90º erect image prism.


  • Fully multi-coated, high quality 50mm objective
  • 5.7º field of view
  • 54mm OTA / 58mm dewshield diameter
  • 1.25" Helical focuser - accepts standard 1.25" eyepieces
  • White power coated finish
  • Nylon head screws
  • Includes guide rings and mounting base

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