In addition to a brighter viewing image, the Leica Ultravid HD-Plus 42 binoculars therefore also offer increased contrast performance in all viewing situations, and particularly in unfavourable light.
High-quality SCHOTT HT glass increases light transmission, especially in blue-violet band, improves color fidelity, and enhances low-light performance. P40 and the proprietary High Lux System (HLS) prism coatings. High temperature plasma lens coating depositing system for precise optical coating placement. Phase corrected prisms reduce chromatic aberration for enhanced colour rendition. Scratch and abrasion-resistant High Durable Coating (HDC) and hydrophobic AquaDura coating on outer lens protects surfaces and causes water and oil to bead off lenses for easier cleaning and clearer vision in bad weather.