Pick your trophy out of the twilight with Styrkas S9 Binoculars. Extra-low-dispersion (ED) glass lenses are fully multicoated with SXL-MAX anti-reflective coatings, which maximizes brightness and image sharpness for true-to-life images and colors even in low-light situations. Durable and nonslip rubber armor with fully sealed construction for waterproof integrity. Also submersion tested for 30 minutes in one meter of water. Nitrogen purged to prevent fogging. Open-bridge design for improved grip. Twist-up eyecups. Tripod adaptable. Includes padded neck strap, Spudz lens cleaning cloth and custom carry case. You can send your product to Styrka once a year and theyll clean and tune it for you for free. Backed by the Styrka Pride warranty. Styrka will repair or replace your product free of charge in the event of damage or malfunction no receipt needed and no questions asked. Does not cover theft, loss or intentional damage. Available: 8x42 High-refractive index prisms are made of SK15 optical glass, which minimize internal reflections and maximize brightness. Phase and dielectric coatings on the BaK-4 prisms increase light transmission substantially, resulting in better-than-ever contrast, resolution and clarity. 10x42 High-refractive index prisms are made of SK15 optical glass, which minimize internal reflections and maximize brightness. Phase and dielectric coatings on the BaK-4 prisms increase light transmission substantially, resulting in better-than-ever contrast, resolution and clarity. 15x56 Abbe Koenig prisms create a direct optical path ideal for large-objective binoculars, which improves performance and light transmission. Phase-coated prisms offer superior contrast, sharpness and clarity. Also includes tripod adapter.