SEA NAV 7x50 Binoculars with Compass, Waterproof, Floating | 4Boats

Sea Nav Binoculars

SEA NAV 7x50 marine binoculars with individual focus and built‑in compass. Porro BAK‑4 prisms and 50 mm objectives deliver brighter images; fully waterproof, floating and shockproof for use at sea.

• Individual focus — independent eye adjustment for precise focus
• 7x magnification — steady view of distant targets
• 50 mm objective lenses — brighter images in low light
• BAK‑4 Porro prisms — improved contrast and edge sharpness
• Waterproof, floating & shockproof — reliable in rough sea conditions
• Foldable eyecups — comfortable viewing with or without glasses
• Accessories — neck strap, carrying case and lens cover included