Enjoy the comfortability and clear views when holding the Bushnell 10x42 Prime Binoculars. The lightweight binoculars provide an extremely lightweight, yet durable & also waterproof construction. The Binoculars feature special BAK4 phase coated prisms, and fully multi-coated optics to ensure brilliant low-light performance and clarity which is essential.
Core specifications include a 102m field of view; an eye relief of 19mm; a roof prism system; a close focus range of 4m.
Optical Performance
The Bushnell 10x42 Prime Binoculars features a 42mm objective lens drawing in the amount of light needed for a bright and clear all light conditions.
BAK4 prism glass delivers a round exit pupil and crisp and clear image.
An apparent angle of view presents an immersive and panoramic observational experience while minimizing the appearance of distracting hand-shake.
The Bushnell 10x42 Prime Binoculars features 101.3 m field of view at 1000 m
Use and Handling
Featuring a closed-bridge design that provides for a stable and solid construction. With twist-up eyecups, you have the option of using the unit with or without eyewear.
19mm exit pupil will cover most pupils as they open and dilate in low-light conditions, providing clearer views.
Construction Details
The Bushnell 10x42 Prime Binoculars features a lead-free glass construction in a lightweight durable magnesium body.
Nitrogen-filled and O-ring sealed construction ensures the Prime to be waterproof (IPX7) and preventing internal fogging when moving through extreme changes in temperature.
Bushnell 10x42 Prime Binoculars
| Prism Type | Roof (BAK4) |
| Magnification | 10x |
| Objective Lens Diameter | 42 mm |
| Angle of View | 5.8° (Actual) |
| Field of View | 101.3 m @ 1000 m |
| Minimum Focus Distance | 4 m |
| Exit Pupil Diameter | 4 mm |
| Eye Relief | 19 mm |
| Diopter Adjustment | Yes |
| Focus Type | Center |
| Fogproof | Yes, Nitrogen Filled |
| Water Resistance | Waterproof, IPX7 |
| Dimensions | Length: 13.2 cm |
| Weight | 660 g |
