William optics binoviewer manual

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William Optics Binoviewer fits the 1.25" focuser of your refractor, Newtonian or SCT scope. Employs high quality BaK4 prisms of 20mm clear aperture for Until today, you could choose only between high-end expensive binoviewers or monocular eyepiece observation. -Barlow nosepiece (1.6x) for easier focusing with most telescopes! High-quality BaK4 prisms with 20mm clear aperture for maximum brightness and contrast with any telescope. All Instruction Manuals for William Optics products are available for online viewing or download as PDF files. Press Here to Download a free Adobe Acrobat INSTRUCTION MANUAL. WILLIAM OPTICS M: wo@williamoptics.com. Crafting the World's .. Parfocal. Enjoy the pleasures of Bak4 quality binoviewers. 4 Oct 2018 The William Optics binoviewer OCA is not very well color-corrected and adds substantial chromatic aberration to the images. I strongly recommend some other Owner's Manual . Thread the B-27 Optical Collimation Device into the bottom of the Binoviewer Power x .. William Optics Diagonal, the position of the OCS. I recently picked up a nice reasonably Williams Binoviewer on Ebay that I'm getting to grips with, but it came with no documentation.William Optics does it better and especially cheaper! Until today, you could choose only between high-end expensive binoviewers or monocular eyepiece Browse William Optics Binoviewer - 1.25" with Eyepieces owner's manuals, user guides, instructional help documents & operating information to learn more