Here is the Levenhuk Army 10x40, a field binocular with graduated scales perfect for hunting, extreme tourism, tactical and surveillance activities as well as terrain measurement. This instrument can be used not only to explore an area and locate distant targets with 10x magnification, but also to perform a variety of measurements, such as the distance and height of the observed object as well as the vertical and horizontal angle of its position. All this is possible thanks to the graduated reticle and rangefinder scale present in one of the binocular's eyepieces.
The optical scheme is based on Porro prisms. All optical surfaces are coated with a multi-coated anti-reflective treatment, a special compound that improves brightness, contrast, and image clarity. You can focus on the target using the large and practical central focusing wheel. Its particularly short minimum focusing distance allows equally good viewing of both objects on the horizon and those just a few steps away. The adjustable-position eyecups and the diopter adjustment ring help tailor the instrument to your needs.
The sturdy metal body of the Levenhuk Army 10x40 is waterproof and its optical tubes are filled with nitrogen to prevent lens fogging. There is a 1/4" tripod mount.
Key features:
- Optical system with Porro prisms, BaK-4 fully coated glass
- Graduated scales in the eyepiece for calculating distance, height, and angles
- Diopter correction and central focus at a distance of 4 meters
- Aluminum alloy body with nitrogen filling, capable of withstanding water immersion
- Rubber-coated surface, practical to hold during observations tripod mount
The package includes:
- Binoculars
- Strap
- Case
- Caps for eyepieces and objective lenses
- Lens cleaning cloth
- User manual and warranty certificate
| Brand | Levenhuk Inc., USA |
| Warranty, years | lifetime |
| EAN | 5905555000268 |
| Package size (LxWxH), cm | 24x21x11 |
| Shipping weight, kg | 1.165 |
| Prism type | Porro |
| Magnification, x | 10 |
| Objective lens diameter (aperture), mm | 40 |
| Optical material | BaK-4 |
| Lens coating | fully multi-coated |
| Exit pupil diameter, mm | 4 |
| Eye relief, mm | 18 |
| Twilight factor | 20 |
| Relative brightness | 16 |
| Field of view, ° | 6.3 |
| Field of view, m/1000 m | 110 |
| Minimum focusing distance, m | 4 |
| Eyepiece diopter adjustment, diopters | ±4 |
| Interpupillary distance, mm | 56 — 73 |
| Focusing | central |
| Eyecup protection | twist-up |
| Body | aluminum |
| Body filling material | nitrogen |
| Moisture resistance | yes |
| Moisture/water protection level | IP67, dustproof, protected against water immersion for short periods |
| Operating temperature range, °C | -10 — 50 |
| Tripod adaptable | standard 1/4" thread to install with adapter (not included) |
| Measurement scale | yes |
| Size | compact |
| Application | field/military, hunting and fishing |
| Extra elements | rubber-coated body, graduated reticle and rangefinder scale |
| Tripod mounting | yes |
| Set with case/carrying bag | case |
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