Technical Data for Nikon Monarch 7 10×42 Binoculars
Magnification |
10x |
Objective lens diameter (mm) |
42 |
Exit pupil diameter (mm) |
4.2 |
Eye relief (mm) |
16.5 |
Field of view (m/1000m) |
117 |
Field of view (degrees) |
6.7 |
Field of view, apparent (degrees) |
60.7 |
Shortest focusing distance (m) |
2.5 |
Interpupillary distance (mm) |
56-72 |
Relative Brighness |
17.6 |
Length (mm) |
142 |
Width (mm) |
130 |
Weight (g) |
660 |
Submersion tightness |
1m |
Features of the Nikon’s Monarch 7 series
- Extra-low dispersion (ED) glass for chromatic aberration compensation and brighter, clearer viewing
- Wide apparent field of view (60.7° for Nikon Monarch 7 10×42)
- Dielectric high-reflective multilayer prism coating ensures superior transmittance uniformity across the visible range resulting in brighter images and more natural colours
- All lenses and prisms are multilayer-coated for the brightest images
- Scratch-resistant coating is applied to the outside surfaces of objective and eyepiece lenses
- Phase-correction-coated roof prisms for high resolution
- Long eye-relief design provides a clear field of view even for eyeglass wearers
- Eco-glass optics free of lead and arsenic are used for all lenses and prisms
- Waterproof (up to 1m for 10 minutes) and fog-free with O-ring seals and nitrogen gas
- Turn-and-slide rubber eyecups with multi-click to facilitate easy positioning of eyes at the correct eyepoint
- Rubber armouring for shock resistance and a firm, comfortable grip
- Flip-down, stay-on objective lens caps