Sport Optics Nikon 10×42 Prostaff 7S Binocular All-Terrain Waterproof & Fogproof (16003)

Nikon 16003 Prostaff 7S 10×42 Binoculars 

Nikon’s PROSTAFF 7S 10×42 is a lightweight, easy to hold, all-terrain binocular that features an advanced optical system designed to deliver sharper images. Thanks to fully multicoated Eco-glass lenses and Phase-Correction Coated Roof Prisms, every model in the PROSTAFF 7S series provides the quality brightness and resolution that make it the perfect accessory for almost any outdoor activity. 

• High 10x magnification brings distant objects in close for detailed observations
• 42mm objective lenses improve light-gathering ability without adding excessive bulk or weight
• Roof prism light path ensures optical tubes remain thin for a compact form factor
• Phase-corrected prism coatings reduce internal interference to improve light transmission, contrast, and resolution
• Anti-reflection fully multi-coated optics maximize light transmission across the entire visible spectrum for accurate color rendition and improved contrast and clarity
• Large slip center focus wheel allows for precise focus control, even while wearing gloves
• 15.5mm eye relief helps to reduce eyestrain and improves viewing comfort
• Lightweight and durable fiberglass-reinforced polycarbonate chassis
• Nitrogen filled and O-ring sealed to be waterproof and submersible to 3.3′ (1m) for up to 10 minutes and resistant to internal fogging when moving through extreme temperature changes and environmental conditions

Specs:

• Size (Length x Width): 6.4 x 5 in
• Weight: 22.7 oz 
• Waterproof and Fogproof 
• Magnification: 10x 
• FOV at 1000 yds: 324 ft 
• Exit Pupil: 4.2mm
• Relative Brightness: 17.6
• Eye Relief: 15.5mm