Nikon PROSTAFF 3S 10x42mm Binoculars

4.9 out of 5 star rating (30 reviews)

Item currently sold out

Key Features

  • Multi-coated optics
  • Compact, lightweight roof prism design
  • Extra-wide field-of-view
  • O-ring sealed and nitrogen-filled
  • 100% waterproof, fogproof performance
  • Smooth central focus knob
  • Turn-and-slide rubber eyecups
  • Rugged, textured rubber armored exterior

Satisfaction Guarantee

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When the weather is at its worst, Nikon® PROSTAFF 3S 10x42mm Binoculars are at their best…delivering bright, clear images from a compact, waterproof/fogproof, easily packable platform. Multi-coated optics ensure optimum light transmission, while an extra-wide field-of-view, long eye relief and rubber armored exterior allow for easy operation and great feel. Plus, PROSTAFF 3S Binoculars feature an optical system created from lead-and-arsenic-free Eco-Glass. So you're helping the environment, just by owning them.

Brighter. Clearer. Here's why…

The optics on PROSTAFF 3S binoculars feature multi-layer coatings that provide high light transmission across the entire visual spectrum. Plus, silver-prism coating further enhances clarity and brightness. No matter what you're looking at in the field, you'll see it.

Extra-wide Field-of-View

Thanks to the extra-wide 367' field-of-view on NIkon PROSTAFF 3S binoculars, you see more at a glance, which is perfect for hunting, birding, hiking and sporting events. One look. More scenery. That means a better chance of finding what you're looking for quickly and easily.

  • Multi-layered optics for optimum brightness and clarity
  • Compact, lightweight roof prism design for easy handling and packing
  • Rugged, textured rubber armored exterior for durability and no-slip grip
  • Generous 15.7mm eye relief
  • Extra-wide field-of-view of 367' @ 1,000 yds.
  • Turn-and-slide rubber eyecups for adjustable eye relief and maximum comfort
  • Smooth central focus knob is comfortable and easy to handle
  • O-ring sealed and nitrogen-filled for waterproof, fogproof performance

Get life-like views up-close when you order today!

Key Specifications

  • Item Number: 665651
  • Magnification: 10x
  • Objective Lens: 42mm
  • Prism: Roof
  • Angular Field of View (Real): 7.0º
  • Angular Field of View (Apparent): 62.9º
  • Field of View @ 1,000 yds.: 367'
  • Exit Pupil: 4.2mm
  • Eye Relief: 15.7mm
  • Relative Brightness: 17.6
  • Close Focus Distance: 9.8'
  • Interpupillary Distance Adjustment: 56-72mm
  • Dimensions: 6x5x2"h.
  • Weight: 20.33 oz.
  • MFG Number: 16031