CELESTRON SkyMaster 20×80 Astro Binoculars BaK-4 Liefetime Warranty
More Items for Sale. CELESTRON SkyMaster 20×80 Astro Binoculars BaK-4. Large 80 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing. Detachable RSR rail for attaching an optional red dot finderscope. Rubber armored for improved ergonomics and protection from every day use in the field. Waterproof and nitrogen purged… Read more CELESTRON SkyMaster 20×80 Astro Binoculars BaK-4 Liefetime Warranty