Building on the success of the original Ultravid HD, Leica's 10x50 Ultravid HD-Plus Binocular adds improved technologies and materials to create an optic with bright and clear images across the entire field of view. The full-size HD-Plus delivers enhanced contrast and true color fidelity, with virtually zero distortion, even in low-light conditions. Helping to compensate for the visually distracting hand shake common with using 10x and greater optics, is a wide 67' apparent viewing angle. Leica uses specially formulated SCHOTT HT extra-low dispersion (ED) glass, which increases light transmission especially in the blue-violet light band, improves color fidelity, and enhances low-light performance. Scratch- and abrasion-resistant High Durable Coating (HDC) and hydrophobic AquaDura coating on the outer lenses protect surfaces and cause water and oil to bead off for easier cleaning and clearer vision. Manufacturer Included Items Leica 10x50 Ultravid HD-Plus Binocular One-Piece Ocular Rainguard Cordura Carrying Case Bundle Items Deluxe Lens Cleaning Kit Microfiber Cloth