Description
Featuring a high 10x magnification and a Bak-4 prism system the highest quality prism system on the market the Firefield® 10x42 Binocular delivers brilliant light, pure visuals and vivid landscapes. Nitrogen-filled and water resistant, this binocular is built for reliability; ensuring users get the most out of every use in the field. The exterior is coated with a rubberized armor for a solid grip and protection against minor impact.
Included in Package
- Carrying Case
- Neck Strap
- Lens Covers
- Lens Cloth
Features
- Fully Multi-Coated Lenses
- Ergonomic Design
- Lightweight
- Twist - Up Eyecup
Specifications
| Magnification & Objective Diameter | 10x42 mm |
|---|---|
| Type of Prism | Bak-4 |
| Prism Coating | Yes |
| Lens Coating | Fully multi-coated CL/FC/BMC/FBMC |
| Focus System, Cent/Ind/Fix | Central |
| Focusing Lens, Eye/Obj/Int | Internal |
| Diameter, Exit Pupil | 4.2 mm |
| Eye Relief | 14 mm |
| Field of View | 5.8 angle |
| Field of View | 102 m / 1,000m |
| Distance, Minimum Focusing Distance | 5/16.4 ft/m |
| Relative Brightness | 17.64 |
| Twilight Index | 20.5 |
| Resolution | 7.5'' |
| Diopter System, location | Eyepiece |
| Range, Diopter | -4 to +9 |
| Distance, Interpupillary, in/mm | 54-72 |
| IP Rating (waterproof) | IPX4 (weatherproof) |
| Eyecup system | Twist up |
| Operating Temperature | 0 to 50 C |
| Dimensions | 152 x 154 x 51 mm |
| Weight, oz | 580g |