Page 21 - 2020Catalogue

NVS 27M NIGHT VISION CLIP-ON

The NVS 27M is Newcon Optik’s most advanced night vision clip-on series to date-- and
represents a significant improvement on other clip-on systems currently available.

This high-resolution unit is designed to mount in front of virtually any daytime riflescope
and is compatible with day sight magnifications between 1x and 20x. As military and
police shooters continue to use higher-magnification day sights, this compatibility
range provides a significant advantage in the field, enabling the use of most, if not all,
of a given day sight’s magnification capability.

The NVS 27 series was designed by shooters. Its extra-wide field of view, manual gain
control system, and extended target detection range make it the world’s most
complete night vision clip-on system.

IIT NVS 27M
Generation 3
Photocathode material GaAs
IIT resolution, minimum (lp/mm) 64
Figure of merit, minimum 1600
Signal to noise ratio, minimum 25
Mean time to failure (hours) 10,000
Photocathode sensitivity, minimum, (μA/lm) 1800 NIGHT VISION SYSTEMS
Auto-gating Yes
Auto-gating with black & white phosphor Optional
Automatic brightness control Yes
Optics
Magnification (x) 1
Field of view (°) 13
Objective F# 1.5
Objective focal length (mm) 78
Focus range (m) 10 to ∞
Magnification compatibility, recommended (x) 1 - 20
Mechanics, Electronics & Environmental
Dimensions (mm) 220x87x90
Weight without batteries (g) 970 (with QR mount)
Mount system QR Mount
Height from the rail to the optical axis (mm) 42
Height from the rail to the optical axis (inches) 1.65
IR illuminator Optional
Battery type 1x AA or 1x CR123
Battery life (hours) 50
Low battery indicator Yes
Operating temperature range (°C) -50 to +55
Storage temperature range (°C) -50 to +70
Waterproofing MIL-STD 810G
MIL-STD-810G compliant Yes
Boresight retention Permanent
Boresight adjustment Not required
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