
Waterproof Binocular Blue 10X25, Blue Lens
Features
- BK7 Roof Prism Design
- Antireflective Fully Coated Optics
- Waterproof and Fogproof Housing
- Closed Bridge Configuration
- Low-Profile Centre Focus Wheel
Description
Barska's blue 10x25 Colourado Waterproof Binoculars are a handy, waterproof optic that can be useful for a wide range of outdoor activities in all weather conditions. The high 10x magnification is ideal for mid- to long-range bird watching, hiking, and sightseeing yet is lightweight enough to easily hold it steady. Antireflective, fully coated optics transmit bright clear images across the generous field of view, approaching wide-angle. The slip-resistant blue rubber-armoured housing helps protect your optics from moisture and light shock while being easy to see. The ergonomic design and complementing features of Colourado WP series binoculars deliver a comfortable user experience and sharp images. This version of the Colourado comes complete and ready to use with a case, lens caps, and neckstrap in convenient clamshell packaging.
Key Features:
Optical Performance
- High 10x magnification is ideal for long-range use
- 25mm objective lenses ensure optical tubes remain thin for easier handling
- Compact BK7 roof prisms
- Antireflection fully coated optics improve light transmission, colour rendition, and contrast
- Apparent angle of view approaches wide-angle to help minimise the distracting hand shake that is common when holding high-power optics
- 303' field of view at 1000 yards
Use and Handling
- Closed bridge configuration
- Low-profile slip-resistant centre focusing wheel is easy to manipulate while preserving the compact form factor
- Right-eye dioptric correction allows users to compensate for individual optical prescriptions
- Fold down rubber eyecups for comfortable use with or without eyewear
- 10.5mm eye relief
- 2.5mm exit pupil
Construction Details
- Protective blue slip-resistant rubber armouring
- O-ring sealed housing for waterproof and fogproof performance
- Deep finger grooves improve handling in cold and wet weather
- Weight: 0.383 kg
- Clamshell Packaging
Specifications
Prism Type | Roof (BK7) |
Magnification | 10x |
Objective Lens Diameter | 25 mm |
Angle of View | 5.8° (Actual) |
Field of View | 303' @ 1000 yd / 100.6 m @ 1000 m |
Minimum Focus Distance | 26.2' / 8 m |
Exit Pupil Diameter | 2.5 mm |
Eye Relief | 10.5 mm |
Dioptre Adjustment | Yes |
Focus Type | Centre |
Fogproof | Yes |
Water Resistance | Waterproof |
Dimensions | 4.5 x 4.2" / 11.4 x 10.7 cm |
Weight | 13.5 oz / 382.7 g |