Focus Scientific

Nikon Prostaff 7 10x42 Binoculars

The Prostaff 7 series binocular is a tough performer, featuring a rugged body coupled with high resolution optic. The waterproof construction will have you birding in all weather. The ergonomic feel is great, thanks in part to the rubber armor.

Fully multicoated optics, high-reflective multilayer prism coatings and phase-corrective roof prism coatings deliver unparalleled performance, and excellent value for dollar.

Features

  • All lenses and prisms are fully multilayer-coated for the brightest images
  • Phase-correction-coated roof prisms for high resolution
  • Aluminum high-reflective multilayer and phase correction coating on roof prism for excellent brightness and resolution
  • Long eye relief design ideal for clear field of view while wearing eyeglasses
  • Eco-glass optics - free of lead and arsenic
  • Waterproof up to 1m (3.3ft) for 10 minutes
  • Multi-position twist-up eyecups
  • Rubber armoured provides comfortable grip
  • Lightweight fibreglass-reinforced polycarbonate resin body
  • Eyepiece rainguard
  • Wide neck strap
  • Carry case
  • Tripod adaptable

Specifications

  • Magnification: 10x
  • Objective Lens: 42mm (2")
  • Eye Relief: 15mm (.61")
  • Exit Pupil: 4.2mm (.17")
  • Relative Brightness: 17.6
  • Angular Field of View: 6°
  • Linear Field of View: 105m@1000m (315ft@1000yds)
  • Close Focus: 4m (13ft)
  • Interpupillary Distance: 56-72mm (2.2-2.8")
  • Eyecup Style: Twist-style, multi-position
  • Prism Type: Roof
  • Tripod Adaptable: Yes
  • Length: 172mm (6.8")
  • Width: 129mm (5.1")
  • Weight: 700g (24.5oz) (estimated)
  • Color: Slate gray
  • Lifetime no-fault warranty