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Unfortunately Cassini 15 x 70mm Porro Prism Binocular is not listed by OpticsPlanet.You can also explore other items in the Binoculars & Accessories, Binoculars yourself to try and find the perfect replacement for you!
The Cassini C-1570SF features massive 70mm objective lenses and brings images 15 times closer to you than the naked eye. The C-1570SF is a member of the Astro Binocular Series featuring massive 70mm objectives and ample power and comes pre-packed with a binocular tripod and tripod adapter enabling steady hands-free viewing. A set of 2 Solar Filter Caps are included to safely view the sun.![]()
The C-1570SF is also a long eye relief binocular featuring 21mm of eye relief increasing the viewing comfort of all users. The prisms are positioned in a Porro prism design affording them increased depth perception over other binocular designs. Additionally, the C-1570SF 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. Included with the Cassini C-1570 is a binocular tripod and tripod adapter, carrying case, neck strap, lens cloth and protective eye caps.
The Cassini C-1570SF features fully multi-coated optics for improved glare reduction and further increased contrast & clarity, a 4.7mm Exit Pupil and exhibits a minimum focusing distance of 60?. Linear Field of View is 231? at 1000yds and Angular Field of View is 4.4. The Relative Brightness Index (RBI) is 21.78 and the Twilight Factor is 32.40. Interpupillary Distance (IPD) ranges from 59mm to 75mm and Eye Relief is 21mm.