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Bynolyt OceanRanger 7x50 Marine Binoculars with Digital Compass 00831050
The Bynolyt OceanRanger 7x50 (00831050) is a marine-grade observation optic featuring classic 7×50 configuration with premium daylight-glare and twilight performance. The 50 mm objectives include Fully Multi-Coated (FMC) optics with Ruby anti-reflective behavior for glare control on reflected water light. The BaK-4 prism glass class minimizes internal reflective loss and maximizes contrast in spray, overcast, dusk and twilight lanes. Nitrogen-filled sealed barrels (N₂, fog-free optics) prevent internal fogging during humidity and temperature shifts. Both objective and ocular lenses include a hydrophobic “lotus-effect” coating that forces droplets to bead off with no adhesion, ensuring stable clarity under heavy spray and rain.
Parameter Value Magnification 7x Objective lens Ø 50 mm Prism glass class BaK-4 Optical coating Fully Multi-Coated (FMC) with Ruby anti-reflection Exit pupil 7.1 mm Eye relief 23 mm Eyecups Twist-up rubber, fold-down for glasses/sunglasses Field of view @1000 m 131 m (7.5°) Close focus distance 10 m Waterproof class Fully waterproof, immersion sealed Fog protection Nitrogen filled (N₂), fog-free Hydrophobic lens coating Yes (objectives + ocular lenses) Floats Yes Compass Yes, digital stabilized compass (Suunto), night illuminated Compass tolerance ±3° Display steps 1° Tilt-axis use (fore/aft) 60° Tilt-axis use (side) 45° LCD view Eight main sectors + tilt angle measurement Dimensions (L×W×H) 202×115×70 mm (70 mm height) Product weight 1630 g (1.63 kg) Color Black Supplier code / SKU 00831050 Barcode 8718754530071 Included accessories Bag, shoulder strap, objective & ocular caps, lens cloth, manual
Key characteristics
- 7x magnification for long-range marine scan
- 50 mm FMC Ruby-coated objectives for glare-day and twilight brightness
- BaK-4 prism glass class for high contrast under water-reflection light
- Nitrogen-filled sealed barrels ensure fog-free optics shifts
- Hydrophobic coating on objectives + ocular lenses forces droplet beading-off clarity
- Digital stabilized Suunto compass for night bearings, ±3°, 1° steps
- Compass use under nearly any tilt within 60° (fore/aft) / 45° (side) limits
- Shock-safe foldable rubber-armored body for wet or gloved deck grip
- Close 10 m baseline for nearby vessel/object awareness
- Wide 131 m FOV@1000 m (7.5°) for open-sea scanning reference
- Includes bag, strap, caps, cloth and manual
Typical applications
- Skipper and marine lookout duties
- Coastal and offshore navigation bearings
- Glare, spray, fog, rain and twilight scanning
- Night bearings using digital illuminated compass
Set contents: 1× 7x50 binoculars with digital compass, bag, strap, caps, cloth, manual.
Brand: Bynolyt
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