Canon NVD-NORS210 사용자 설명서
Overview
Your NVD-NORS210 Night Vision Scope is a modern, universal
night vision device designed for a wide range of activities
from professional to amateur activity:
• Night observation and hunting
• Patrolling and safeguarding
• Rescuing and searching works
• Night photo and video shooting.
The device is equipped with a First plus Generation high-
quality electronic-optical image intensifier (Gen. Super I+)
employing the principle of multiple intensification of the
image brightness in the visible and IR radiation which
guarantees an up to 150-350 m observation range.
night vision device designed for a wide range of activities
from professional to amateur activity:
• Night observation and hunting
• Patrolling and safeguarding
• Rescuing and searching works
• Night photo and video shooting.
The device is equipped with a First plus Generation high-
quality electronic-optical image intensifier (Gen. Super I+)
employing the principle of multiple intensification of the
image brightness in the visible and IR radiation which
guarantees an up to 150-350 m observation range.
NOTE.
Observation and identification range provided by the
device depends on the value of natural night light,
type of the objective lens used, transparency of the
atmosphere and contrast between the target and
background. The identification range increases in the
conditions of good lighting, at moonlight night given
outside illumination, if the target is situated on a
light background (sand, snow). The identification range
decreases in the conditions of weak lighting, low
transparency of the atmosphere, if the target is
situated on the dark background (plough-land, stems of
trees, etc.).
Observation and identification range provided by the
device depends on the value of natural night light,
type of the objective lens used, transparency of the
atmosphere and contrast between the target and
background. The identification range increases in the
conditions of good lighting, at moonlight night given
outside illumination, if the target is situated on a
light background (sand, snow). The identification range
decreases in the conditions of weak lighting, low
transparency of the atmosphere, if the target is
situated on the dark background (plough-land, stems of
trees, etc.).
Specifications
General
NVD-NORS210 NVD-NORS220
Magnification,
x
1.6
(3.2*)
2.5
Field of view, degree
17 (9*)
11
Objective
Focal
length,
mm
64
(128)
100
F-number
1:1.2
1:1.5
Focus
range
10m
to
infinity
Eyepiece
Focal
length,
mm
16
Eye
Relief
Distance
45
Diopter
setting
+4,
-4
The mechanical
Overall
dimensions,
mm
Length 240
270
Width
80
100
Height
78
78
Weight,
g
790
870
Electrical parameters
Power source – battery of the type AA
2pc.
Feed
Voltage,
V
3
Battery Life, h
-in
-in
a
passive
mode min.
60
-in
an
active
mode 5
Electronic-optical image intensifier tube
Type
Gen. Super I+
Photocathode sensivity,
µ
A/Lm
min.280
Gain
min.1000
Resolution, Lp/mm
min.45
Infra-Red illuminator
Type
IR
diode
Power of light radiation, mW
75
Angle of radiation, degree
8-10
Wave length , nm
805
Conditions of work
Range of working temperatures
-40° up to +50°C
Relative humidity
0 to 98%
(*) - with 2x magnifier lens.
P.S.
1.
1.
The screen may have separate black dots or small groups of
dots allowed by the technology of tubes’ production at the
manufacturing plants.
manufacturing plants.