Easy to handle comfortable to carry and outstanding in low light PROSTAFF P7 10×50 binoculars deliver the bright dynamic views of 50mm objective lenses in a class-leading lightweight body.* 10x magnification provides a steady all-purpose view that's ideal for birdwatching marine observation and stargazing. Dielectric multilayer-coated optics oil- and water-repellent lens coatings long eye relief and a locking diopter switch—all in a waterproof fogproof eco-friendly design.

The lightest 10×50 binocular in its class.^* At just 630 g/22.2 oz. PROSTAFF P7 10×50 binoculars are comfortable to carry easy to maneuver and steady to hold
Enhanced low-light capabilities. A dielectric high-reflective multilayer prism coating maximizes light transmission across the visible spectrum.
High definition. A phase-correction coating is applied to the roof prisms to increase definition and clarity.
Fully waterproof. Ideal for boating the lake or beach and of course rain sleet and snow. Not intended for underwater use. Can be submerged down to 3.3 feet for up to 10 minutes.
Fogproof construction. Especially useful when moving from a warm vehicle or building into the cold winter air.
Non-stick coating. An oil- and water-repellent coating is applied to both the objective and eyepiece lenses for easy cleaning.
Eco-friendly glass. All lenses and prisms are lead-free and arsenic-free. Better for you. Better for the environment.
Locking diopter ring. Often reserved for the highest-end binoculars the diopter ring locks into place so you can set it and forget it.
Turn-and-slide eyecups. Retract them for use with eyeglasses. Extend them to your ideal position for comfortable naked-eye viewing.
Long eye relief. Enjoy a comfortable clear field of view with or without eyeglasses.
Tough-skinned. The dark green rubber-armored body provides a non-slip grip and protection from the occasional drop or bump.
Hard-bodied. Built from strong fiberglass-reinforced polycarbonate resin to protect against the occasional drop or bump.

*As of February 23 2026 among binoculars with a 50mm-diameter objective lens and 10x or 12x magnification released at that time. Based on Nikon Vision research.