Contact Us
Menu
Your Cart

COVID-19 and STOCK Availability Info | All account holders will need to reset their password in our new system. Thanks for your co-operation!

Free Shipping Available
UK mainland orders over £240

William Optics Binoviewer

William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
-5 %
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
William Optics Binoviewer
£283.00
£299.00
Ex Tax: £235.83
  • Stock: In Stock
  • Model: E-BINO-P
  • Shipping Weight: 1.95kg
  • SKU: E-BINO-P
  • MPN: WO_BINOVIEWER_PACKAGE
  • Location: f4a5

FREE UK DELIVERY!

William Optics Binoviewers provide superb quality at a very low price.
With typical WO high quality construction, these binoviewers will add to your observing experience and enjoyment.
Rich field, Lunar and planetary observation take on a new meaning when using Binoviewers.

The package includes the following:

 

  • Exclusive Gift Box
  • 1.25" Binoviewer with anti-marring compression rings, high quality prism made from BaK4 glass
  • 1.6x corrective optics / Barlow nosepiece (to allow focus with most refractors and Catadioptrics - note may not focus on some Newtonians)
  • 2 x 20mm SWAN 66 degree eyepieces

 


Technical information:
BAK4 Prisms

 

  • High-quality BaK4 prisms with 20mm clear aperture for maximum brightness and contrast with any telescope.
  • Anti-marring brass compression rings for your eyepieces.
  • Individual eyepiece focus adjustment.
  • Fully Multi Coated.

 


Image is for demonstration purposes only. Telescope and diagonal are not included...

WO Fit & Finish

 

  • Large chromed thumbscrews and anodized aluminum.
  • White powder painting.
  • Very useful optional 2x Corrector lens / Barlow and Extenders are available separately for telescopes with special back-focus issues.



Specification:

 

Prism materialBaK-4 FMC
Inter Pupillary Accomodation54mm to 75mm
Clear Aperture20.2mm
Eyepiece HoldersHelical focusing, compression rings
Dimensions120mm x 112mm x 42mm
Optical Path100mm (4")
Weightapprox. 520g (without eyepieces)

 

 

Please note when used with ZS80II ED the Binoviewers will not reach focus with a 2" diagonal. We cannot guarantee you will reach focus without an optical corrector/barlow with other brands' telescopes.

 

Write a review

Please login or register to review