Cassini m Porro Prism Long Eye Relief Astro Binocular Matte Charcoal

Cassini m Porro Prism Long Eye Relief Astro Binocular Matte Charcoal. This Binocular from Cassini is also a long eye relief binocular featuring 21mm of eye relief increasing the viewing comfort of all users. The prisms of the Cassini Astro C1570 Binocular are positioned in a Porro prism design affording them increased depth perception over other binocular designs. This Cassini Binocular features fully multi-coated optics for improved glare reduction and further increased contrast & clarity water resistant comfort grip rubber armoring full range center focus and binocular tripod socket. For a great way to view the world with clarity choose the Cassini Astro 15x 70mm Binocular. Specifications for Cassini 15x70mm Astro Binocular: Manufacturer: Cassini Color: Charcoal Magnification: 15 x Objective Lens Diameter: 70 mm Prism System: Porro Prism Material: BK-7 Image Stabilizer: No Eye Relief: 21 mm Exit Pupil: 4.7 mm Field of View Linear: 231 ft at 1000 yds Field of View Angle: 4.4 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Twilight Factor: 32.4 Interpupillary Distance: 59 - 75 mm Close Focus: 60 ft Diopter Adjustment Range: -4 - 8 dpt Weather Resistance: Yes Water Resistance Level: Water Resistant Length: 8 in Weight: 2.5 lb Finish: Matte Magnification Type: Fixed Package Contents: Cassini 15x70mm Astro Binocular C1570 Carrying Case with Shoulder Strap Neck Strap Lens Cloth Cassini C-1570: 15x70 mm Long Eye Relief Astro Binocular Charcoal