Kenko Avantar 8x25ED DH Roof Prism 8x 25mm ED Bak4 Fully 976517 Binoculars, Type, Magnification, Aperture, Lens, Prism, Waterproof,

[ED (Extra-Low Dispersion) Glass] ED glass is used in the optical system. Enjoy clear, sharp images with reduced color bleeding. [Fully Waterproof] Fully waterproof design conforms to JIS B7261 (ISO9022-B) standards. Protects the device with a high level of waterproofing equivalent to IPX7. [Fully multi-coated (multi-layered film)] All lens surfaces are multi-coated to increase light transmission, allowing you to enjoy a bright and clear view. Full-spec Prism System: The full-spec prism system features a high-refractive-index Bak4 prism with phase coating and dielectric multilayer coating. It is designed for high levels of color reproduction and resolution, allowing you to enjoy clear, beautiful images. [Compatible with tripod mounting holder] By attaching it to your tripod using the tripod mounting holder (sold separately), you can significantly reduce camera shake and make long-term observations easier.