AT A GLANCE

• Lead and Arsenic-Free Eco-Glass
• Phase-Corrected Roof Prisms
• Fully Multicoated Optics
• Nitrogen-Filled to be Fogproof
• Submersible to 3.3' for 10 minutes
• Closed Bridge Configuration
• Reinforced Polycarbonate Resin Chassis
• Over-Sized Center Focusing Wheel
• Standard 1/4"-20 Tripod Mount
• Twist-Up Click-Stop Eyecups

DESCRIPTION

Nikon's black 10x30 Prostaff 7S Binocular combines optical performance with rugged construction details to create a versatile binocular that can be used at the stadium, in the woods, or on the boat. The Prostaff's environmentally friendly lead and arsenic-free Eco-glass is fully multicoated to maximize light transmission and reduce light loss. Complementing the lenses are phase-corrected and dielectric-coated roof prisms. The combination of glass and optical coatings produces high contrast views that are bright and clear with true colour fidelity across the entire field of view.

The 7S features a strong and lightweight fiberglass-reinforced polycarbonate resin body that makes it easy to pack and carry, with less fatigue while viewing through them. To withstand the elements wherever you use them the housing is O-ring sealed allowing it to be submersible to 3.3' for up to 10 minutes, and is nitrogen filled for fogproof performance. Black rubber armouring provides protection from drops and impacts, as well as a sure non-slip grip.

Optical Performance

• 10x magnification
• 30mm objective lenses
• Compact roof prism design
• Anti-reflection fully multicoated optics maximizes light transmission
• Phase-corrected prisms for enhanced contrast and colour fidelity
• Dielectric coated prisms reduce light loss for brighter and clearer images
• Environmentally friendly lead and arsenic-free Eco-glass
• 316' field of view at 1000yd

Use and Handling

• Over-sized center focus wheel
• Closed-bridge housing configuration
• Right eye dioptric adjustment
• 15.4 mm long eye relief
• Twist-up rubber eyecups with click-stop positions for use with or without eyeglasses
• Tripod mountable with optional adapter

Construction Details

• Strong and lightweight fiberglass-reinforced polycarbonate resin body
• Nitrogen-filled for fogproof performance
• Waterproof and submersible to 3.3' (1m) for 10 min
• Black rubberized armour offers impact resistance and a non-slip grip

SPECIFICATIONS

Prism Type Roof
Magnification 10x
Objective Lens Diameter 30mm
Angle of View 6.0° (actual)
Field of View 315.0' @ 1000 yd / 105.0 m @ 1000 m
Minimum Focus Distance 68.2' / 20.8 m
Exit Pupil Diameter 3.0 mm
Eye Relief 15.4 mm
Interpupillary Adjustment 8.7 - 11.1 mm / 22.0 - 28.3"
Dioptric Correction Not specified by manufacturer
Focus Type Center
Tripod Mount Yes (Adapter Optional)
Dimensions 4.7 x 4.8" / 11.9 x 12.3 cm
Weight14.815 oz / 420 g
Package Weight 1.5 lb
Box Dimensions (LxWxH) 7.3 x 6.4 x 3.3"