Nikon PROSTAFF P3 8x42
Model 16776
The Nikon PROSTAFF P3 8×42 is a full-size binocular designed for birdwatching, wildlife observation, hiking, and everyday outdoor exploration. Its 8x magnification provides a steady view, while the 42mm objective lenses gather light for comfortable viewing in a variety of outdoor conditions. A wide field of view helps users follow moving subjects, and the waterproof, fogproof construction supports dependable use in changing weather. This model offers a practical combination of optical performance, durability, and ease of use for nature enthusiasts.
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Key Features
Discover the key specifications of the Nikon PROSTAFF P3 8×42, including its magnification, optical system, field of view, and weather-resistant construction.
8x
Magnification
42 mm
Objective Lens
5.3 mm
Exit Pupil
1 m
Waterproof Depth (10 min)
20.2 mm
Eye Relief
377 ft
Field of View at 1,000 yd
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Quick Specifications
| Specification | Details |
|---|---|
| Magnification | 8× |
| Objective Lens Diameter | 42 mm |
| Prism Type | Roof prism |
| Field of View at 1,000 yd | 377 ft |
| Exit Pupil | 5.3 mm |
| Eye Relief | 20.2 mm |
| Close Focus Distance | 9.8 ft (3.0 m) |
| Weight | 575 g (20.3 oz) |
| Waterproof / Fogproof | Waterproof to 1 m for 10 minutes; nitrogen-filled |
About This Model
The Nikon PROSTAFF P3 8×42 is a full-size binocular designed for birdwatching, wildlife observation, hiking, and general outdoor use. Its 8x magnification provides a steady viewing experience, while the 42mm objective lenses collect light for observing subjects in a variety of outdoor conditions. The 377-foot field of view at 1,000 yards helps users follow moving wildlife and scan wider landscapes.
The optical system combines multilayer-coated lenses with roof prisms featuring a highly reflective silver-alloy mirror coating. These coatings are designed to improve light transmission and reduce unwanted reflections, helping produce a bright, clear view. The 5.3mm exit pupil and 20.2mm eye relief support comfortable viewing, including for many eyeglass wearers.
Built for outdoor use, the PROSTAFF P3 features a rubber-armored body for grip and protection against everyday bumps, along with a lightweight fiberglass-reinforced polycarbonate construction. Its nitrogen-filled, waterproof design is rated for immersion up to 1 meter for 10 minutes. Weighing 575 grams, it offers a practical balance of portability, weather resistance, and useful optical performance for everyday nature observation.
Full Specifications
Explore the full specifications of the Nikon PROSTAFF P3 8×42 binoculars, including optical performance, lens coatings, field of view, focusing capabilities, dimensions, and waterproof construction.
| Specification | Details |
|---|---|
| Model | Nikon PROSTAFF P3 8x42 |
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Prism Type | Roof prism |
| Focusing System | Central focus |
| Real Angular Field of View | 7.2° |
| Apparent Angular Field of View | 53.4° |
| Field of View at 1,000 yd | 377 ft |
| Field of View at 1,000 m | 126 m |
| Exit Pupil | 5.3 mm |
| Relative Brightness | 28.1 |
| Eye Relief | 20.2 mm |
| Close Focus Distance | 3.0 m (9.8 ft) |
| Interpupillary Distance Adjustment | 56–72 mm |
| Lens Coatings | Multilayer-coated lens elements |
| Prism Mirror Coating | Highly reflective silver-alloy coating |
| Eyecups | Turn-and-slide rubber eyecups with multi-click adjustment |
| Waterproof Rating | Up to 1 m (3.3 ft) for 10 minutes |
| Fogproof Construction | Nitrogen-filled with O-ring seals |
| Body Material | Fiberglass-reinforced polycarbonate resin |
| Exterior Protection | Rubber-armored body |
| Optical Glass | Lead-free and arsenic-free glass in lenses and prisms |
| Weight (Nikon USA Product Page) | 575 g (20.3 oz) |
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