Important Information - Never; Technical Specifications - LUNA OPTICS LN-NVB2 Instruction Manual

a) please check if the battery is inserted according to the marking
inside the compartment cover
b) please make sure the battery is fresh
2. The green light indicator is working, but you cannot see the image:
a) you may be turning the unit on in a dark area with the lens cover
still on the unit
b) You may need to turn on the infrared light
3. Unable to obtain sharp and clear image:
a) You may need to repeat the process of rotating each ocular and
each objective lens several times until you get a good feel of it.
b) You may be viewing an object that it too close – the minimum
focusing distance is approximately 1.5m or 4.5 feet
4. The unit is turned off, but the green glow is still on:
THIS IS NORMAL – THE GREEN GLOW WILL FADE OUT WITHIN
FEW MINUTES
5. There are black dots (specs) in the field of view:
THIS IS NORMAL – BLACK DOTS ARE
MICROSCOPIC PARTICLES INSIDE THE TUBE
AND RESULT FROM THE TUBE
MANUFACTURING PROCESS, WHICH IS NEVER
COMPLETELY SPEC-FREE
1. Turn on the unit without lens covers during daylight or in a well-lit area
2. Try to disassemble the unit by yourself or by anyone who is not our
authorized technician. Doing so may result in injury and will void any
warranty claims
3. Leave the battery inside the unit for a long period of time – the battery
may overheat and leak, which will render the unit inoperable and will
void the warranty
4. Submerse the unit into water or operate the unit during heavy rain
downpours
Technology:
Magnification x Objective Lens:
Field Of View:
Focusing distance:
Viewing distance:
Dimensions, mm (in)
Weight:
Power:
Operating time:
Warranty:
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LUNA OPTICS, INC. 54 Columbus Ave., Staten Island, NY 10304
E-mail:
IMPORTANT INFORMATION -
Tel: +1-718-556-5862; Fax: +1-718-556-5869;
info@lunaoptics.com

TECHNICAL SPECIFICATIONS:

LN-NVB2
Generation-1 Hi-Resolution Grade-A
2X24
30°
1.5m (4.9ft) - ∞
200m (648ft)
180x120x64 202x120x64
(7.1x4.7x2.5) (8x4.7x2.5)
680g (1.5 lb)
1 x 3V Lithium (CR123 type)
60 hrs (w/o IR) 10hrs with IR
Web: www.lunaoptics.com
NEVER
:
LN-NVB3 LN-NVB5
3x42
20°
250m (810ft) 300M (972ft)
228x120x64
(9x4.7x2.5)
816g (1.8 lb) 907g (2 lb)
1yr
5x50
15°
© 2014