Compact, lightweight and field-ready, VortexA(R) Vanquish Binos are one of the smallest, lightest Binoculars that Vortex offers, making them perfect for the hunt, the ballgame, concerts, backpacking and more. Reverse Porro prism design and fully multi-coated optics provide top light transmission with clear, crisp images. There's a beautiful world out there, and these will let you see it in vivid detail. WITH A VORTEX VIP WARRANTY, YOU GET A VERY IMPORTANT PROMISE The Vortex VIP Warranty is about how it's handled, not how it happened. Vortex promises to repair or replace a damaged or defective Vortex optic at no cost to you. If your product can not be repaired, it will be replaced. This unlimited Lifetime Warranty is fully transferable and requires no warranty card be sent in or receipt dug out. If you own it, Vortex will handle it, and that's a promise. Reverse Porro prism with fully multi-coated optics for clear, crisp images Rugged, rubber armor housing for durability and no-slip handling Nitrogen-purged and O-ring-sealed for 100% waterproof, fogproof performance Right diopter adjusts for differences in eyes F.O.V. @ 1,000 yds. is 294'; Approx. 4.75 x 4.5", 12.5 oz.