Presma Owl Series High Quality Binoculars 10X26 Black

Presma Owl Series High Quality Binoculars 10X26 Black. Designed to be waterproof and fogproof the Presma Outdoor Binoculars will provide you with years of viewing. The Presma Outdoor Binocular series are manufactured with a nitrogen or argon gas purging and O-ring seals. Nitrogen or Argon gas purging is a common method for controlling fogging in Binoculars. After purging the gas expands to all surfaces in order to provide maximum clarity and brightness. Nitrogen or Argon gas can be added to the Binoculars to increase the temperature providing maximum clarity. For proper functioning of the Binoculars the Presma 10x26 Binoculars have to be dried before exposed to humidity. For this they have to be aired-down first. For bright clear images while hiking bird watching and nature observing the Presma 10x26 Binoculars have a fully multi-coated lens. For added protection the Presma Owl Series Binoculars have a rubberized armor that will protect your investment for years to come. Specifications for Presma 10X26mm Owl Series High Quality Roof Prism Binocular: Manufacturer: Presma Color: Black Magnification: 10 x Objective Lens Diameter: 26 mm Prism System: Roof Prism Material: BAK-4 Image Stabilizer: No Eye Relief: 17.5 mm Exit Pupil: 2.6 mm Field of View Linear: 302 ft at 1000 yds Optical Coating: Fully Multi-Coated/Phase Coated Binoculars Focus System: Center Focus Twilight Factor: 16.1 Close Focus: 6.5 ft Water Resistance Level: Waterproof Weight: 10.3 oz Finish: Matte Package Type: Box Included Accessories: Lens Covers Lens Cloth Carrying Case Neck Strap Magnification Type: Fixed Size: 4.6 x 4.4 x 1.8 in Zoom: Yes Fogproof: Yes Features of Presma Owl Series Soft Touch Binoculars: Nitrogen or Argon gas purging with O-ring seals. Phase-corrected prism for sharper image and contrast. Rubber armor for water-proofing and shock resistance. High Density. Fully multi-coated. Die electric multi layered. Package Contents: Presma 10X26 Owl Series High Quality Binocular Presma PROW041: Owl Series High Quality Binoculars 10X26 Black