William Optics Binoviewer w/ 2 20mm Eyepieces & 1.6x Barlow Nosepiece E-BINO-P
William Optics 1.25" Binoviewer with non-marring compression rings. 2 William Optics 20mm 66 Degree Eyepieces. 1.6x Barlow Nosepiece for easy focusing. William Optics Gift Box. A Beautiful William Optics Fit and Finish. William Optics Binoviewer Package with 2 20mm Eyepieces and 1.6x Barlow Nosepiece. William Optics has put together a great Binoviewer package at an amazing price. If you have a Refractor or SCT you should consider the binoview as an observing option as it offers a completely new observing experience. William Optics Binoviewer Package Includes: William Optics Binoviewer Features Large chrome thumbscrews. High quality BaK4 prisms with 20mm clear aperture for maximum brightness and contrast with any telescope. Fully Multi Coated optical elements. Anti marring brass compression rings for your eyepieces. Individual eyepiece focus adjustment for a fine tuned view.