Roof Prism Telescope

High precision characteristic denotes a roof prism binocular.

Roof prism telescope.

Most roof prism binoculars use either the abbe koenig prism named after ernst karl abbe and albert koenig and patented by carl zeiss in 1905 or the schmidt pechan prism invented in 1899 designs to erect the image and fold the optical path. The gosky roof prism binoculars are another good product. These are straight barrelled lightweight and more waterproof than porro prism binoculars. The magnification factor also known as power is listed as the first number given in a binocular s name like 7 x 50 8 x 40 etc.

Built to last in a harsh environment a roof prism binoculars central portion that connects the 2 tubes is either an open bridge or closed bridge design. They have objective lenses that are approximately in a line with the eyepieces. Zeiss conquest hd binoculars roof prism the conquest hd binoculars are a revolution in design ergonomics and optics. Designed and built to german standards they provide zeiss performance at a surprising value.

T multicoating and dielectric prism coatings provide 90 light transmission for exceptional low light performance and the hd. These strong binoculars come with a powerful 10x magnification and 42mm objective lens for better visibility of space. The orion shoreview pro 10x42 is an outstanding waterproof roof prism binocular designed to deliver a thrilling optical experience at an affordable price.