VERSION 1.0 2017/5/24
Page 5 of 7
the image get be clear and sharp. To see the different distance target, just need to adjust the objective
lens (5) properly.
●
Green LED (8) means the unit is working, red LED(9) means the IR(7) is on. Please turn off the unit
and keep the lens cover closed after using.
CAUTION!
Your night vision can be used at a cold condition, however if it is brought to a warm condition, the unit
should be held on at least 3 hours before use it again. Otherwise the unit shall be damaged by the
temperature difference.
Warning and precaution:
Night vision monocular is designed to provide many years of reliable service, to ensure night vision
long-term performance, please follow the below operate tips:
●
Cannot be used at such a condition with strong light, aiming at car light or street ling is forbidden.
●
Do not open the device housing if you are not professional, do not try to self-service the device.
●
Always store the unit in a dry, well-ventilated place.
●
Keep the unit away from any heat devices, direct sunlight and moisture.
●
Clean lenses with lens cleaning solution and soft cloth, do not pour liquid. Cleaning solution directly
onto the lens surface. Never use paper products for lens cleaning.
●
Clean the interior of night vision with soft clean cloth
CAUTION!
Damage to this device from failure to observe these warnings may avoid the night vision’ warranty.
Night Vision Imaging Target Sheet
You may see small blemishes in the image, there are cosmetic blemishes within the intensifier tube,
which are not a defect and are normal for this unit class as long as they do not exceed the following:
●
Zone 1
Up to 4 very small and 2 small spots are acceptable.
No medium-sized spots are acceptable.
●
Zone 2
All very small and up to 6 small spots and 3 medium spots are acceptable, it is in the zone that images
clarity reduces.
●
Zone 3
All spots are acceptable in the outer zone since this is outside the area of clearest vision.
Please noted that spots/blemishes do not affect the performance of an image intensifier tube.
Technical specification
Lens magnification, X
1 3 5
Lens systems, mm
24 44 50
FOV at distance 100m/110 yds(m)
30m/F1.1 50mm/F1.2 80mm/F1.7
Field of view( °)
30 18 12.5
Focus range (m)
0.5 to
∞
1.0 to
∞
1.5 to
∞
