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

-1.25” Binoviewer with anti-marring compression rings 
-2x William Optics 20 mm WA 66 deg. eyepieces included 
-Barlow nosepiece (1.6x) for easier focusing with most telescopes! It can be mounted on other eyepieces too!
-Exclusive gift box.

Experience of three dimensional two-eyed viewing is even better!

WO Fit & Finish
• White powder painting.
• Large chromed thumbscrews and anodized aluminum.
• Very useful optional 2x Barlow/Correctors and extenders are available separately for telescopes with special back-focus issues.

BAK4 Prisms 
• High-quality BaK4 prisms with 20mm clear aperture for maximum brightness and contrast with any telescope. 
• Fully Multi Coated. 
• Anti-marring brass compression rings for your eyepieces. 
• Individual eyepiece focus adjustment.

Choose the Best! Best price! 
• The best quality-prism 1.25" Binoviewers package out there!