Schmidt-Pechan Roof Prism Lens and C3 Coating
Kowa's roof prism binoculars use a Schmidt-Pechan prism. With the highly reflective C3 coating application, this increases reflectivity by 99% or higher reflectance rate accross the entire visible spectrum (400-700nm). This not only provides bright and sharp images, but also accurate color reproduction.
Phase-Coated Roof Prism
The Schmidt prism roof surface is phase corrected to ensure sharp images for the most outstanding image contrast.
The all-surface multi-coated optical system provides precise color definition for a brighter and sharper image.
Waterproof and Fogproof
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen gas to prevent internal fogging to ensure image clarity.
Twist-up multi-step eyecups allow customization for easy viewing even when wearing eyeglasses.