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Birding binocular spec sheet

Nikon PROSTAFF P3 10x42 Binocular

Quick answerThe Nikon PROSTAFF P3 10x42 Binocular is a mid-range birding binocular at $139.95 at last check, ranked 21 of 60 by price among the listings we track. It is a 10x42 with a 4.2 mm exit pupil.
Current listingNikon PROSTAFF P3 10x42 Binocular

Nikon PROSTAFF P3 10x42 Binocular

$139.95 at last check · Nikon · full specs

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What are the Nikon PROSTAFF P3 10x42 Binocular specifications?

BrandNikon
Price at last check$139.95
CategoryBirding binocular
Price positionmid-range, 21 of 60 tracked
Configuration10x42
Exit pupil4.2 mm
Twilight factor20.49
Full listing titleNikon PROSTAFF P3 10x42 Binocular | Waterproof, fogproof, rubber-armored Full-Size Binocular, wide field of view & long eye relief | Official Nikon USA Model

Cheaper alternatives

Prices move constantly; the button shows the current figure.

If you want to step up

Prices move constantly; the button shows the current figure.

More on this configuration: 10x42 binoculars for birding.

For the full ranking with reasoning, see the roundup for this category, and check fit with the calculator.

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Frequently asked questions

Is the Nikon PROSTAFF P3 10x42 Binocular worth it?

It sits in the mid-range part of the 60 birding binocular listings we track, at $139.95 at last check. Mid-range is where most buyers get the best value per dollar in this category. Compare it with the alternatives below before deciding.

What are the main alternatives to the Nikon PROSTAFF P3 10x42 Binocular?

Cheaper: Vortex Crossfire HD 8x42 Binoculars at $139. Step up: Nikon PROSTAFF P3 8x42 Waterproof Binocular for at $146.95. The roundup for this category ranks beginner, intermediate and expert picks with the reasoning for each.

Where do these specifications come from?

Every figure on this page comes from the product listing itself or, for binoculars and scopes, from geometry applied to the stated magnification and objective size. We do not run hands-on trials and we do not add claims the listing does not make. Prices change often; the button shows the current price and availability.

Researched guidance, not professional advice. Prices and availability change often; the buttons show the current listing. Figures come from published tables and manufacturer specifications, not hands-on trials.