SEA NAV 7 × 50 Marine Binoculars with Compass, Waterproof | 4Boats

SEA NAV 7 × 50 marine binoculars with individual focus and built‑in compass, designed for reliable use at sea - bright 50 mm objectives, BAK‑4 Porro prisms and a waterproof, floating, shockproof chassis.

• Individual focus - independent eye adjustment for precise focus
• 7x magnification - steady view of distant targets
• 50 mm objective lenses (2.0 in) - brighter images in low light
• BAK-4 Porro prisms - improved contrast and edge sharpness
• Built-in compass - quick bearing checks at sea
• Waterproof, floating and shockproof - reliable in rough sea conditions
• Foldable eyecups - comfortable viewing with or without glasses
• Accessories included - neck strap, carrying case and lens cover

Compact, robust and ready for marine use - ideal for navigation and lookout duties.