The Nikon 8x42 Prostaff 5 Binocular - BAA820SA combines a weather-sealed housing and fully multi-coated optics to create a general purpose set of glasses for mid-range viewing tasks. This configuration of the Prostaff 5 features a 47.5° apparent viewing angle and 4.88 m minimum focus distance, making the 8x42 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.
Fiberglass-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 armored for slip-resistant handling. A 18mm eye relief and Turn-and-Slide eyecups with several click-stop positions enable comfortable viewing distances even when wearing eyeglasses.
Key Features of the Nikon 8x42 Prostaff 5 Binocular - BAA820SA
Optical Performance
Magnification: 8x
Objective lens: 42mm diameter
Apparent viewing angle: 47.5°
Eye relief: 18mm
Close focus distance: 4.88 m
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
Fiberglass-infused polycarbonate construction with rubber armoring
Return policy
Returns accepted within 14 days for unused items in original packaging. DOA issues must be reported within 48 hours of delivery. Change-of-mind returns may include return shipping and restocking fees. Check the full Refund Policy for details.
Shipping
Orders are processed within 1–2 business days with free standard shipping across the USA. Express shipping options and tracking details are available at checkout. Delivery times may vary based on location and carrier delays. Check the full Shipping Policy for details.
Manufacturing
Some products are international versions and may not include manufacturer USA warranty.
