Bushnell 13-4218, H2O Series 8×42 WP/FP Porro Prism Binocular

Our all-purpose, full size BaK-4 porro prism for high magnification at a distance.
  • BaK-4 prisms for bright, clear, crisp viewing
  • Multi-coated optics for superior light transmission
  • 100% waterproof: O-ring sealed and nitrogen purged for reliable, fog-free performance
  • Non-slip rubber armor absorbs shock while providing a firm grip
  • Twist-up eyecups
  • Large center-focus knob for easy adjustments
  • Longer eye relief


To maximize light transmission and clarity, standard equipment includes multi-coated optics and premium quality BaK-4 prism glass.

From the streamside to the Gulf Stream, the world simply looks better through the Bushnell® H20.

SKU: 13-4218 Category:


Product Info for Bushnell H2O 8×42 Porro Prism Binoculars

Bushnell H2O 8x42mm Porro Prism Binoculars have no fear of water; as a matter of fact, they’re designed for it. Fitting with their name, all Bushnell H2O Binoculars are completely waterproof due to O-ring sealing and nitrogen purged for professional grade fog-proof functionality, so your vision will never blurred or obscured by internal fogging or moisture. Bushnell has built these binoculars with a large 42mm objective lens to capture as much light as possible, aided by the Bushnell H2O 8x42mm Waterproof Porro Binoculars‘ multi-coated optics. The binoculars are built around a high-clarity BaK-4 porro prism, which offers edge to edge clarity and a lifelike depth of field. Salt spray, wind, and rain can all cause you to have a less than perfect grip on your binoculars, but the Bushnell H2O series is equipped with rubber armoring, complete with Soft Texture Grip texturing for improved hold in wet weather. Twist-up eyecups on the porro prism binoculars allow anyone to use the binoculars comfortably, and its large center focus wheel makes minute focus adjustments simple. For a pair of ergonomic binoculars that will help you see farther on your nautical voyages, choose the Bushnell H2O 8×42 Center Focus Binoculars.

Specifications for Bushnell H2O 8x42mm Rubber Armor Porro Binocular:

Magnification: 8x
Objective Lens: 42mm
Close Focus: 18′
Lens Coating: Multi-Coated
Field of View: 410′
Tripod Adaptable: No
Eyecups: Twist up
Eye Relief: 17″
Focus System: Center focus
Exit Pupil: 5.25mm
Prism Glass: BaK-4
Prism System: Porro prism
Waterproof: Yes
Fog Proof: yes
Weight: 27.2 oz
Size Class: Standard

Features of Bushnell H2O 8×42 Twist-Up Eyecup Porro Prism Binoculars:

  • Tough, high performance binoculars by Bushnell
  • 8x magnification
  • 100% waterproof and fog proof, optimized for maritime use
  • Clear BaK-4 porro prism system
  • High brightness with large, 42mm objective lens and multi-coated optics
  • Non-slip rubber armor with Soft Texture Grip pattern
  • Large center focus knobs
  • Twist-up eyecups accommodate glasses wearers
  • Long eye relief and wide field of view

Package Contents:

  • Bushnell H2O 8x42mm Porro Prism Binoculars


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