Are these fog/waterproof?

They are waterproof and fogproof.

What does fog proof mean?

Fogproof binoculars are sealed and purged internally to prevent moisture from entering. Fogging may render a binocular useless. To prevent this, fog-proof binoculars are purged of air and filled with dry nitrogen or argon that does not condense on internal surfaces during rapid temperature changes or extremes.

I am near sighted and wear glasses. Does this have a focus relief to adjust so I do not have to wear my glasses when using them?

The right side lens has a diopter adjustment if that is what you are referring to as "focus relief". The eye relief is quite good on these as well. Unless you are near legal blind level nearsighted, you shouldn't have any problems.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Nikon Prostaff 3S 10X42 Binoculars

Product ID: 468351618

Details

Age range (description)
Adult
Brand
Nikon
Colour
black
Magnification maximum
10
Material
Rubber
Model name
10X42 PROSTAFF

💧100% Waterproof

🔒Shock-resistant rubber armor

🌫️Anti-fog multi-layer coated lenses

HK$4539

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔭 See the world like never before — don’t miss a moment!

DURABLE ARMOR - Shock-resistant rubber coating protects against every bump and drop.
ALL WEATHER READY - Waterproof and fog-proof for unstoppable outdoor adventures.
LIGHTWEIGHT COMPACT - Carry comfort meets performance in a sleek, portable design.
WIDE 7 FIELD OF VIEW - See more of the landscape with a broad, immersive perspective.
CRYSTAL CLEAR 10 X MAGNIFICATION - Zoom into every detail with precision and clarity.

The Nikon Prostaff 3S 10x42 binoculars combine rugged durability with superior optics, featuring waterproof and anti-fog technology, shock-resistant rubber armor, and multi-layer coated lenses. Lightweight and compact, they deliver bright, sharp images with a wide 7° field of view, perfect for hiking, birdwatching, and all your outdoor explorations.

Specifications

ASIN	B01B6FBG0K
Age Range Description	Adult
Apparent Angle of View	7 Degrees
Best Sellers Rank	214,167 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,742 in Binoculars
Brand Name	Nikon
Coating	Multi-layer tempered
Colour	black
Compatible Devices	none
Customer Reviews	4.6 4.6 out of 5 stars (2,213)
Digital Magnification Measured in Multiples (Digital Zoom)	10
Diopter Adjustment Range	+/- 4 dioptres
Enclosure Material	Rubber
Exit-Pupil Diameter	4.2 Millimeters
Eye Relief	15.7 Millimeters
Field of View	122 Meters
Focus Type	Fixed Focus
Global Trade Identification Number	00018208089758, 00018208160310, 04571137588557
Item Dimensions L x W	15L x 13W centimetres
Item Weight	0.29 Kilograms
Manufacturer	KOMQI
Manufacturer Part Number	16031
Model Name	10X42 PROSTAFF 3s
Model Number	6977
Number of Items	1
Objective Lens Diameter	42 Millimetres
Prism Type	Roof Prism
Product Features	roof prism
Relative Brightness	4.2
Size Map	10x42
Specific Uses For Product	Hiking & Outdoors
UPC	018208089758 018208160310
Unit Count	1.0 count
VESA Mount Type	Roof
Water Resistance Level	Waterproof
Zoom Ratio	10 multiplier x

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