ZEISS Terra ED 10x25 Compact Binoculars Outdoor Optics

Features a sleek, compact, and lightweight design that fits comfortably into any pocket for easy portability. Delivers high optical precision with hydrophobic multicoating to guarantee brilliant, detailed images under various lighting conditions. Equipped with a large, ergonomic, and smooth focus wheel positioned for intuitive index finger placement and fast focusing. Built waterproof and nitrogen-filled to provide reliable, fog-free observation performance in adverse weather conditions. Features: Compact and lightweight pocket-sized housing engineered for travel, hiking, and outdoor activities. Hydrophobic multicoating repels moisture and debris for clear viewing and easy lens cleaning. Fast, intuitive focusing wheel enables rapid subject sharp-focusing without losing view. Nitrogen-filled waterproof casing ensures durable resistance against dust, moisture, and internal fogging. Proven ZEISS optical quality offering excellent value for money. Specifications: Light Transmission: 88% Magnification: 10 x Lens Diameter: 25 mm Exit Pupil Diameter: 2.5 mm Twilight Factor: 15.8 Field of View at 1,000 m (yds): 97 m (291 ft) Angular Field of View: 54° Close Focusing Distance: 1.9 m (6.2 ft) Diopter Adjustment Range: - 3.0 | + 3.0 dpt Exit Pupil Distance: 16.0 mm Interpupillary Distance: 35 – 72 mm LotuTec | Nitrogen Filled: + | + Water Resistance: 100 mbar Operating Temperature: - 20 °C | + 63 °C (- 4 °F | + 145 °F) Product Specifications & Dimensions: Material: Waterproof Polymeric Housing & Precision Optical Glass Dimensions: (11.10CM×11.50CM×4.50CM) Weight: (0.31KG) Color: Black-grey