Bushnell 7x50mm Marine Binoculars with Compass (Blue)

These binoculars possess all the right characteristics that you find in nautical binoculars beyond their class: a Porro prism design for enhanced perception of depth, individual focusing, an O-ring-sealed nitrogen fill for fogproofing, and a thick rubber armoring designed to resist impact and corrosion from saltwater. In addition to the clarity and brightness of full multi-coatings, the optical system also offers wide 50mm objectives lenses and some protection from harmful UV rays. To set itself apart as a truly marine binocular, it allows you to make accurate nautical measurements and notes with its built-in analog compass and an illuminated range-finding reticle.

Optical Performance

• 7x magnification
• 50mm wide objective aperture
• BAK4 Porro prisms improve depth perception
• Full multi-coatings increase transmission and reduce glare
• Wide 50mm objectives allow more light to pass through and increase image brightness
• 6.7 angular field of view
• 35′ close focus distance

Use and Handling

• Individual focusing for each tube
• Closed-bridge configuration
• Built-in analog compass with an illuminated range-finding reticle
• Fold-down rubber eyecups
• 18mm eye relief
• 7.1mm exit pupil

Construction

• Aluminum chassis
• Polymer housing
• Rubberized covering for a slip-free grip
• Nitrogen-filled and O-ring sealed: waterproof and fogproof
• Adaptable to tripods
• Impact-resistant