Newcon Optik - BIG EYE 28x100 ED

The BIG EYE 28×100 ED is designed to meet the most demanding specifications and is capable of withstanding maritime weather. It is useful as a marine binocular, a border guarding instrument, or with other applications where long-range viewing is required. 

The BIG EYE 28×100 ED has 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-filled to prevent fogging. It can also be coupled with one or two NVS 14 series night vision monoculars for night operation. 

FEATURES
Crystal clear optics
Extreme long range zoom
Rugged design
Night vision compatible
Available with pedestal (optional)


SPECIFICATIONS
Optics
Magnification (x) : 28
Objective lens diameter (mm) : 100
Focus range (m) : 30 – ∞
Exit pupil (mm) : 3.6
Eye relief (mm) :16
Apparent field of view (°) : 70
Real field of view (°) : 2.5
Field of view @ 1000m (m) : 43.7
Interpupillary distance (mm) : 53-76
Relative brightness : 13
Diopter adjustment range : -5 to +2
Lens coating : FMC, ED Glass

Mechanics & Environmental
Weight, g : 6,800
Dimensions (mm) : 553x270x172
Tripod mountable : Yes
Operating temperature range (°C) : -35 to +50
Storage temperature range (°C) : -50 to +60
Humidity (%) : 90
Nitrogen purged : Yes
Waterproofing : MIL-STD-810G

ACCESSORIES
NVS U Coupler