Barska 7x50 WP Floatmaster Floating Binoculars (Yellow)
at B&H Photo Video
About this item
Outfitted with an ideal combination of features for comfortable use on rolling seas, the Barska 7x50 WP Floatmaster Floating Binoculars employ a moderate magnification and wide objectives. This produces a spacious field of view and exit pupils that help to reduce the disorientation commonly experienced when looking through binoculars on a rolling boat deck. The objectives and exit pupil also boost low-light performance to extend the optic's usability from dawn to dusk or under heavy cloud cover. Complementing these features is an excessively long eye relief that pulls the binoculars away to help prevent the eyepieces from impacting the head or eyes if the boat pitches or rolls unexpectedly.
Optical Performance
7x magnification
Large 50mm objective lenses
Traditional BAK4 Porro prism optical path
Anti-reflection fully multi-coated optics improve light transmission, color, and contrast
367-foot field of view at 1000 yards
Exceptionally long 23mm eye relief
Wide 7.1mm exit pupil completely covers fully dilated eyes in low-light to provide a full view without vignetting
Use and Handling
Large knurled center focusing wheel
Right-eye dioptric correction
60 to 70mm interpupillary distance adjustment
Fold-down rubber eyecups for comfortable use with or without eyewear
Tripod mountable with optional adapter
Construction Details
Buoyant if dropped in water
High-visibility, slip-resistant protective yellow rubber armoring
Nitrogen-filled and O-ring sealed to be waterproof and to prevent internal fogging when moving through extreme temperature changes
Tethered objective lens caps
Weight: 36.5 ounces
- Features
- Buoyant for Use on Boats
- Compact BK7 Roof Prisms
- Blue-Tinted Fully Coated Optics
- O-Ring Sealed, Waterproof, and Fogproof
Specifications
- Prism Type
Porro (BAK4)
- Magnification
7x
- Objective Lens Diameter
50 mm
- Angle of View
7° (Actual)
- Field of View
367' / 121.8 m @ 1000 m
- Exit Pupil Diameter
7.1 mm
- Minimum Focus Distance
15.1' / 4.6 m
- Eye Relief
23 mm
- Interpupillary Adjustment
2.4 to 2.8" / 60 to 70 mm
- Diopter Adjustment
Yes
- Focus Type
Center
- Fogproof
Yes: Nitrogen Filled
- Environmental Resistance
Water-Resistant (Unrated)
- Dimensions
8 x 7.8 x 2.8" / 20.3 x 19.7 x 7 cm
- Weight
36.5 oz / 1034.8 g
- Package Weight
3.03 lb
- Box Dimensions (LxWxH)
8.95 x 8.6 x 3.55"