Designed for the space conscious outdoor enthusiast and bird watcher, the new ultra compact Barr & Stroud 10x25 Sprite Mini roof prism monocular is possibly the best value in the market today. Featuring optical performance equal to, or better than any competitor's comparable product line, the Barr & Stroud Sprite Mini is waterproof and features rugged rubber-armoured construction for years of performance. Designed to be used single handed. It features a soft rubber eyecup which enables the monocular to be used with or without spectacles without damaging them. All Sprite Mini monoculars feature BaK-4 prisms and fully multi coated lenses to provide optical performance that is equal to, or better than anything in its class.