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Brunton Echo Compact 10x25 Binocular

High-quality compact 10x power binocular for viewing over mid to long distances
25mm objective lenses with BaK-4 prism glass and Emerald Fire multi-coating
325-foot field of view at 1000 yards 12mm long eye relief
Waterproof and fog-proof polymer frame eyeglass-compatible twist-up eye relief system
Measures 45 x 52 x 16 inches W x H x D and weighs 14 ounces 5-year warranty
BaK-4 prism glass