The Oceana binocular from Celestron is a waterproof model for marine use. These binos are also rubber covered to protect against rough handling.

This feature-packed model includes a compass, reticle, rangefinder and individual focus. All provide maximum optical performance with BAK-4 prisms and

The Oceana binocular from Celestron is a waterproof model for marine use. These binos are also rubber covered to protect against rough handling.

This feature-packed model includes a compass, reticle, rangefinder and individual focus. All provide maximum optical performance with BAK-4 prisms and multi-coatings for sharp images with high contrast and resolution. It has a large, 50 mm objective lens to offer maximum image brightness even in low light conditions, like dusk and dawn. For additional convenience, this model features attached objective lens protective caps.

• 7x magnification porro prism binocular
• Large 50 mm objective lens offers maximum image brightness in low-light conditions
• Backlit illuminated liquid-dampened magnetic compass makes this an excellent navigational tool for land or sea
• Horizontal and vertical etched reticle to help determine the relative size of objects
• Range-finding dial calculates actual object distance or size
• Four-element objective lens for ultra sharp focus across the field of view
• Multi-Coated optics for high contrast views
• Completely waterproof - dry nitrogen charged and sealed with internal O-rings to prevent internal fogging so it is unaffected by climate and temperature changes
• Individual focus allows for precise focus adjustments to allow for differences in the prescription of each eye
• Excellent depth of field for minimal focus adjustments
• Objective lens caps conveniently attached for protection
• Tripod adapter fitting for tripod mounting allows for increased stability
• Protective rubber covering for ultra-firm grip
• Carrying case included for travel and safe storage