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Yellow rubber-armoured Porro binoculars, 7x50, floating waterproof design

BARSKA

BARSKA AB12738 Floatmaster 7x50 Floating Binoculars

SKU CH-NAD6-VH30B

Waterproof 7×50 binoculars with BAK-4 prisms and fully multicoated optics that float if dropped overboard

  • Night VisionNo
  • ColorYellow
  • 7× magnification brings distant subjects closer
  • 50 mm objective lens gathers ample light
  • Floats if dropped in water for easy recovery
  • BAK-4 Porro prisms with fully multi-coated optics boost clarity
  • Waterproof and fogproof construction withstands harsh conditions

Water-ready 7x50 binoculars

The BARSKA AB12738 Floatmaster is a 7x magnification, 50 mm objective binocular built for marine and outdoor use. Its waterproof and fogproof construction protects the optics from immersion and temperature shifts. The yellow rubber-armoured housing adds grip and shock resistance for wet decks or rough trails. It suits boaters, anglers and hikers who need reliable viewing on or near water.

Sealed optics and buoyant chassis

Nitrogen-purged barrels prevent internal fogging when moving between cold water and warm air. Fully multi-coated lenses and BAK-4 Porro prisms maximise light transmission for bright images in low light. The one-piece rubber armour seals the body against splashes and submersion. If dropped overboard the unit floats on the surface for easy recovery.

Simple focus and stable view

A large centre-focus knob turns smoothly with wet or gloved hands for quick adjustments. The 7x power and wide angle of view keep the image steady on a moving boat without a tripod. No batteries or electronic controls are required, so nothing can fail in remote locations. The fixed eye relief works with or without sunglasses for comfortable extended use.

Highlights

  • 7× magnification brings distant subjects closer
  • 50 mm objective lens gathers ample light
  • Floats if dropped in water for easy recovery
  • BAK-4 Porro prisms with fully multi-coated optics boost clarity
  • Waterproof and fogproof construction withstands harsh conditions

Specifications

BrandBarska
ModelAB12738 Floatmaster
Night VisionNo
ColorYellow

Questions about this item

How do I adjust the focus on the large centre focus knob and what is the common mistake?

Turn the large centre focus knob while looking at a distant object until the image is sharp; the common mistake is forgetting to set the right-eye dioptre first, leaving one side permanently out of focus.

What maintenance will the BAK-4 Porro prisms and fully multi-coated optics need later?

Rinse with fresh water after salt exposure, dry with a soft cloth, and store in a dry place; no internal servicing is required unless the waterproof seal is compromised.

At what point does the 7× magnification become the limiting factor during prolonged viewing?

Hand tremor is amplified seven times, so after several minutes the image shake outweighs the 50 mm light gathering, making a tripod or rested elbows necessary for steady detail.

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