Prism material:Bak4. BAK4 prism, the image is clear and the picture is bright. Size：24 20 7.5cm. 1 Lanyard. 1 Storage Pouch. 1 Lens Cleaning Cloth. 1 Binocular. FMC multilayer coating.
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The optics are multi-coated for high resolution and high contrast views. The prisms are made of BaK-4 glass, which provide enhanced color fidelity. Outland X’s rubber armored exterior allows for rough and tough handling.
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Very nice pair of rare 18x50 Astro binoculars by Hensoldt Wetzler. Believe they are from the 1920’s. Nice clear optics no damage or fungus. Comes with original leather case
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Sunagor Super ZOOM 10x - 40x50 Binoculars.
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Prism material:Bak4. BAK4 prism, the image is clear and the picture is bright. Size：24 20 7.5cm. 1 Lanyard. 1 Storage Pouch. 1 Lens Cleaning Cloth. 1 Binocular. FMC multilayer coating.
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If you are specifically looking for astronomy binoculars or a pair ideal for long distance viewing, then the 20x80 Bresser Special-Astro Porro Binoculars are an ideal choice. These are porro prism binoculars with fully multi coated BAK-4 prisms, which are considered the best type of Porro prism as they are made of superior optical glass to produce clearer images.
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Large Field of view (171FT /1000YDS ). Easy focusing perfectfor Hiking,Hunting,Climbing,Bird watching, Watching Wildlife and Scenery. Its sealing property ensuresthe living waterproof, fogproof ,dust-proof functions.
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BORWOLF has been the industry leader in high-performance sports optics for more than 10 years. BORWOLF Binoculars perfect for Bird Watching, Hunting, Camping, Travelling, Secenery and otheractivities.
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