Manufacturer: William Optics
Product number: WiWa20

EUR 55,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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  • Details..
  • Technical data..
  • In the box..
William Optics 20 mm 1.25" Wide Angle Eyepiece for comfortable viewing
Originally, William Optics designed the eyepiece for binocular observing. The comfortable ease of view, combined with the generous eye relief of 20 mm, makes the eyepiece interesting also for monocular observers and eyeglass wearers.

The WA20 is designed for medium magnifications and offers a good general view at the sky. It can be used for lunar observing and also for viewing weak nebulae.
Focal length:20 mm
Apparent field of view:66°
Barrel size:1.25" - 31.7 mm
Eye relief:20 mm
Filter thread:Thread for 1.25" filters
Coating:Fully multi-coated
Design:4 elements - 3 groups
Lens edges:blackened
William WA 20 mm with protective caps



Reviews

Written by Cor Dijkum
on 2023-03-21

"Gute qualiteit"