The Nikon PROSTAFF 3S 10x42 Binoculars combine high quality optical glass with great usability, making them a great companion for your outdoor adventures! With the environment in mind, the lenses are made with Eco-glass that contains zero lead or arsenic and they have multi-layer coatings that maximize light transmission. A silvery alloy coating is also applied to the roof prism for a brighter picture. This ergonomic pair of binoculars has a durable fiberglass-reinforced polycarbonate chassis that is shrouded in rubber armor, giving you a non-slip hold and protecting the glass from damage. The barrels are sealed by O-rings and nitrogen-purged for waterproofing and fogproofing, making the PROSTAFF 3S 10x42 Binoculars a force to be reckoned with in any harsh environment. The diopter on the right barrel allows you to adjust the binoculars to suit your eyes, and the twist-up eye cups give you the option to use them with or without eye glasses. All Nikon Binoculars are covered by a limited lifetime warranty.
Nikon offers different Warranties depending on the product:
A lifetime limited warranty
for all Binoculars or Scopes without electronic components,
A one year warranty
for any Binocular or Scope with electronic components,
A five year warranty
for newer laser rangefinder models, and
A two year warranty
for older laser rangefinder models
This Nikon Product is warranted by Nikon Inc. to be free from defects in material and workmanship for the lifetime of the product from the date of purchase by the original consumer purchaser. The above warranties do not apply to product misuse, accidents, or abnormal use of the product, nor for any batteries, or accessories such as lens caps, straps, and cases.
The current address of Nikon’s service facility can be obtained by calling 1-800-645-6687
You must present the Warranty form - follow the provided link to obtain your Warranty form that is applicable to your Nikon, select without electronic components option, Warranty Form - and together with proof of purchase that includes a receipt of purchase to obtain warranty service.