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William Optics Binoviewer
£289.00 inc. tax

£240.83 ex. tax
? Tax based on United Kingdom.


William Optics Binoviewers

Today you can enjoy the benefits of BaK4 quality binoviewers in your refractor, Newtonian or SCT scope with a convenient package including:

1.25" Binoviewer fully multi coated with anti-marring compression rings and individual eyepiece focus adjustment

2x William Optics WA (66 deg.) 20mm Eyepieces included 

Barlow nosepiece corrector for easier focusing with most telescopes.

Large chromed thumbscrews

White powder painting

The price is very inviting, but the experience of two-eyed viewing is even better!

Prism material: BaK-4 FMC with 20mm clear aperture

IP Accommodation: 53mm to 75mm

Clear Aperture: 20.2mm

E.P. holders: Helical focusing, compression rings

Dimensions: 120mm X 112mm X 42mm

Optical Path: 100mm (4)

Weight: approx. 520g (without eyepieces)


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    11 Drift Road, Clanfield, Waterlooville, Hampshire, PO80JJ, United Kingdom
    +44 23 9257 0283
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