Product introduction:
KWY158-1X24 2+ (Ultra-second generation) monocular helmet night vision instrument uses 2+ (Ultra-second generation) image intensifier. Its resolution at night is as high as 57-72 lp/mm. It is compact in appearance and light in weight. It can be installed in helmet bracket for night operation and observation. It can also be used normally under all-black environment through infrared supplementary lamp. The fuselage is made of metal and special plastics. It has moisture-proof design, excellent weather resistance and excellent waterproof performance. It can be used for covert surveillance and ground activities. The nearest observation distance can reach 120MM. It can effectively carry out night map reading and equipment maintenance. It can connect 3, 5 and 8 times lenses as a single telescope to improve the observation effect.
Product characteristics:
Small in appearance and light in weight
Excellent waterproofing performance to adapt to all kinds of harsh environment
Ultra-2+ (Ultra-second generation) image intensifier with high night resolution
Removable objective shield for easy use in strong light environment
It can be equipped with 3, 5 and 8 times lenses to enhance the field of view.
Soft rubber eye mask
Infrared supplementary lamp can effectively improve the observation effect
Strong Light Protection
Head mounted bracket or helmet mounted
When wearing brackets, night vision devices can move from eye to eye or flip horizontally.
Moisture-proof design
Operating temperature ranges from - 40 C to + 55 C. Use of batteries in low temperature environments is limited.

Technical parameters:
 
Image intensifier level                                            2+          Super Second Generation
 
Magnification（times）                                         1x                        1x 
 
Entrance pupil diameter(mm):                            24                        24
 
Out-of-pupil distance(mm)：                               20　                    20
 
Outgoing pupil diameter(mm):                             7                          7
 
Field of View Angle（°）                                     42                         42
 
Observation distance( M )                                  600                       800
 
Recognition distance（ M ）                            300                        400
 
Resolving power( lp/mm )                               45－54                   57－72
 
gain( cd/m2/lx )                                                    8000                    10000
 
Signal-to-noise ratio                                           22                          23
 
Visual adjustment range（Diopter）            +5/-5                      +5/-5
 
Infrared Auxiliary Illumination                             Yes                        Yes
 
Anti-strong light protection function                     Yes                      Yes
 
Type of power supply                   A 3.7V Lithium Battery(CR123)   A 3.7V Lithium Battery(CR123)
 
supply voltage（V）                                               3.7±0.8                  3.7±0.8
 
Continuous working hours（H）            60(Infrared lamp off)     60(Infrared lamp off）
 
                                                                          30(Infrared lamp on)       30(Infrared lamp on)
 
working temperature（℃）                                    -40/+55                  -40/+55
 
Storage temperature（℃）                                    -50/+70                  -50/+70
 
25℃ relative humidity                                                    98%                     98%
 
Outward Size（MM）                                             115x50x71                115x50X71
 
Weight（G）                                                                 290                          290