BIG EYE 20x40x100
TThe Big Eye 20x40x100 Binoculars are designed to meet the most demanding speci fi cations and are capable of withstanding maritime weather. They are useful as marine binoculars, a border guarding instrument, or with other applications where long-range viewing is required. The 20x and 40x Big Eye binoculars have massive objective lenses, BAK-6 prisms and precision ground,
multi-coated optics. Optical quality is extraordinary with true edge-to-edge image clarity. Oversized, individually focusing ocular lenses are set at an angle for comfortable viewing, and have foldable eyecups.
The mounted device swivels a full 360° horizontally and 135° vertically. The instrument is nitrogen- fi lled to prevent fogging. A convenient holder is attached to a tripod to keep spare eyepieces. Binoculars are supplied in a hard case equipped with a lock.
The BIG EYE can be coupled with one or two NVS 14 series night vision monoculars for night operation.
Product Accessories |
Tripod (optional) |
Manual |
Specifications |
20x Eyepiece |
40x Eyepiece |
Magnification |
20x |
40x |
Near Focus, m |
25 |
25 |
Objective lens diameter, mm |
100 |
100 |
Field of View |
2.5°±15′ |
1.5°±15′ |
Field of View, ft/yd |
131@1000 |
79@1000 |
Field of View, m/m |
44@1000 |
26@1000 |
Eye Relief, mm |
20.5±2 |
14.5±2 |
Interpupillary distance, mm |
55-72 |
|
Angle of Eyepieces Disposition |
60º |
|
Prisms |
BAK-6 |
|
Coating |
FMC |
|
Horizontal Swivel, degrees |
360º |
|
Vertical Swivel, degrees |
90º up, 45º down |
|
Telescope length, mm |
420 |
|
Dimensions, mm |
420x257x125 |
|
Weight, without tripod, kg |
7 |