Nikon 10x50 Prostaff 5 Binocular
Overview
Description
The 10x50 Prostaff 5 Binocular from Nikon combines a weather-sealed housing and fully multicoated optics to create a general purpose set of glasses for mid-range viewing tasks. This configuration of the Prostaff 5 features a 52° apparent viewing angle and 16 ft minimum focus distance, making the 10x50 ideal for nature enthusiasts and sports fans. Nikon's Eco-Glass optics are made of responsibly-sourced material that do not contain lead or arsenic.
Fibreglass-infused polycarbonate allows the Prostaff 5 housing to be lightweight while remaining shock-resistant and durable. Additionally, the housing is nitrogen-filled for fogproof performance, and it is rubber armoured for slip-resistant handling. A 20mm eye relief and Turn-and-Slide eyecups with several click-stop positions enable comfortable viewing distances even when wearing eyeglasses.
Features
Optical Performance
- Magnification: 10x
- Objective lens: 50mm diameter
- Apparent viewing angle: 52°
- Eye relief: 20mm
- Close focus distance: 16 ft
- Fully multicoated optics
- Eco-Glass: Lead and arsenic-free lenses and prisms
Use and Handling
- Turn-and-Slide rubber eyecups with multiple click-stop settings
- Ergonomically contoured body reduces weight and enhances grip
Construction Details
- Nitrogen-filled for fogproof and waterproof performance
- Fibreglass-infused polycarbonate construction with rubber armouring
- Weight: 29 oz
Specifications
Prism Type | Roof |
Magnification | 10.0x |
Objective Lens Diameter | 50mm |
Angle of View | 5.6° (actual) |
Field-of-View | 293' @ 1000 yd / 97.28 m @ 1000 m |
Minimum Focus Distance | 16.4' / 5.00 m |
Exit Pupil Diameter | 5 mm |
Eye Relief | 19.6 mm |
Interpupillary Adjustment | 56 - 72 mm / 2.20 - 2.83" |
Dioptric Correction | Not specified by manufacturer |
Focus Type | Centre |
Tripod Mount | Yes (Adapter Optional) |
Dimensions | 7.4 x 5.5" / 18.80 x 13.97 cm |
Weight | 28.7 oz / 813.6 g |
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Details
- Product: Nikon 10x50 Prostaff 5 Binocular
- Manufacturer: Nikon
- Model: BAA822SA
- SKU: BAA822SA
- RM Product #: 46549