Barska Cosmos 20x80mm Astronomy Binoculars w/Rigid Case - Water/Fog Proof 

Model: AB10860

Astronomer's best friend...

The Barska Cosmos waterproof binoculars aren't just your run-of-the-mill, stargazing optics. A clearer, nearer picture of the heavens is achieved courtesy of the combined BaK-4 glass optics with oversized objective lens. Reliable aluminium construction gives the Cosmos the resilience they need, with waterproof construction giving you a wider scope for use in damp environments.

- Features -

Light Transmission
Oversized objective lens gives a clearer image through superior light transmission.

Quality Optics
BAK-4 prisms for bright and defined viewing, with superior light transmission thanks to fully-coated optics.

Reliable Construction
Aluminium body provides a strong support for the lens, whilst the hard carry case mitigates rough treatment in transit.

Tripod-Adaptable
Designed to fit an optional tripod with its integrated mounting post.

Waterproof
Rain and weather-resistant binoculars are suited to all conditions.

- Specifications -

Optics

• Magnification - 20x
• Objective Lens - 80 mm
• Prism type - porro
• Prism Glass - BAK-4
• Exit Pupil - 4 mm

Viewing

• Focusing System - individual
• Field of View - 156' @ 1000 yds, 52 m @ 1000 m
• Close Focus - 39.4' / 12 m
• Eye Relief - 15.4 mm

Physical

• Weight - 2.5 kg

- Includes -

• Barska Cosmos 20x80mm WP Binoculars
• Premium Soft Case
• Lens Covers
• Lens Cloth
• Documentation