Search Results for porro prism binoculars

Oberwerk 10x50mm Wide-angle Waterproof Binocular is another brand new binoculars model from Oberwerk. The Oberwerk 10 x 50 WA binoculars is Oberwerk's most compact porro-prism binocular, and is a truly waterproof model in Oberwerk binoculars lineup . This is one of the only water-proof binoculars available that uses a convenient center focus, which is made possible by the use of super-stiff ceramic ocular bridges. The ceramic bridges keep the oculars in perfect alignment, in order to maintain a waterproof seal. It's ideal for

The highly-acclaimed Oberwerk 45° 100mm Astronomy Binocular Telescope 100BT45 is now improved in two very important ways for those whose primary interest is binocular astronomy - 45° oculars and a strong and smooth fork mount , which together provide comfortable viewing from horizon to zenith . Of course the new 45° 100 mm Oberwerk Giant Binoculars also has Oberwerk 's signature broadband multi-coatings on every lens surface, including the massive porro prisms

Oberwerk 100mm Binocular Telescopes from OpticsPlanet.com - Amateur astronomers have been asking for this for years, and it's finally here- a special version of the Oberwerk Astronomy Binocular with 1.25" non-rotating helical focusers ! Just like the Oberwerk 25/40x100mm Astronomy Binoculars , broadband multi-coatings (non-reflective green/purple) are used throughout, including on the massive porro prisms. One fully multi-coated wide-angle eyepiece is included- 24.43mm (25x). And because the helical focusers are a non-proprietary 1.25" design,