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Marine

7x 50mm

137570

Well-balanced, bright and steady for long hours on the water.
 
  • BaK-4 porro prisms for bright, clear, crisp viewing
    • Fully Multi-coated optics for superior light transmission and brightness
  • 100% waterproof / fogproof
  • O-ring sealed and nitrogen-purged to keep out moisture
  • Highly resistant to saltwater corrosion
  • Non-slip, non-skid rubber armor cushions bumps and shock, prevents sliding and provides a firm grip when wet
  • Hermetically sealed
  • Fold-down eyecups

  • Fully-Multi Coated Optics

    All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.

  • Waterproof/Fogproof

    Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.

Specs for 7x 50mm

137570

Magnification X Obj Lens:
7 x 50
Close Focus (ft/m):
25/7.6
Lens Coating:
Fully Multi / UV
Field of View ft@1000yds / m@ 1000m:
380/127
Adapt to Tripod:
Yes
Eyecups:
Fold-down
Eye Relief:
18
Focus System:
Individual
Exit Pupil (mm):
7,1
Prism Glass:
BaK-4
Water/Fog Proof:
Yes
Prism System:
Porro
Weight (oz/g):
36/1021
Size Class:
Standard
Compare this model to:

Rugged and reliable, on deck and off.

Buoyant, waterproof and corrosion resistant. So even if they take a dive, these rock-solid workhorses still perform good as new. Upgraded for 2013, our digital model includes an Integrated TILT feature (model 137570), with an LCD read-out for optimum stabilization even on unruly waters.

Ultra-bright, crisp views are built in with their fully multi-coated optics and premium BaK-4 prism glass. And the rugged rubber armor absorbs shock and gives you a sure grip in extreme nautical environments.

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