| Night vision riflescope for Hunting |
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mh_elec@126.comorjacky@mh-elec.com
Night vision riflescope with 3x magnification
(MH-580)
DESCRIPTION
TheMH-580is superior for long range shooting, with outstanding accuracy in the most unfavorably-able condition, it is the best in the industry power consumption, 60 hours of battery life time.
KEY FEATURES
-Superior for long range shooting.
- Lightweight
-Internal-lit mil-dot illuminated red-on-green or yellow on-green reticle with adjustable brightness.
-Top mounted internal front lens focus adjustment.
-Precision internal wind-age/elevation. Adjustment( 1cl=10mm/m)
-Shockproof, can be used with heavy recoil(375 H&H,416 RIGBY, 50 CAL) weapons.
-Standard Weaver MIL-STD-1913 rail mount system.
-80% of value based on US made components and technology.
- Automatic brightness control.
-Protected against excess light exposure.
-Easy to operate.
-Photo/video equipment adaptable.
-Rifle’s zero adjustment is not required when change the type weapon.
-Built-in high power(75MW) IR illuminator with adjustable power level.
-Water resistance.
SPECIFICATION
|
Model
|
MH583
|
MH-580
|
MH-581
|
|
Magnification,
x
|
4
|
6
|
8
|
|
Field
of view, deg
|
12°
|
10°
|
8°
|
|
Lens
system
|
80mm F/1.6
|
110mmF/1.5
|
150mm F/2.0
|
|
Focus
range, m
|
10m to
infinity
|
5.0m
to infinity
|
10 m
to infinity
|
|
Eye
relief distance, mm
|
45
|
|
Diopter
setting, D
|
+3, -4
|
|
Overall
dimensions, mm
|
269x99x87
|
294x89x81
|
303x85x84
|
|
Weight
w/out headgear, g/oz
|
1120/39.5
|
1300 /
44
|
1500/52.9
|
|
Power
supply
|
1
CR123 batteries, 3V
|
|
Estimated
battery life w/out IR, 73°F, hour
|
up to 60
|
GEN III
/ GEN II IMAGE INTENSIFIER TUBES
|
Classification
|
OMNI
III
|
OMNI
II
|
|
Photocathode
type
|
18mm
GaAs
|
18mm
S-25
|
|
Photocathode
sensitivity, typical,μA/lm
|
≥1800
|
≥550
|
|
Resolution,
typical, lp/mm
|
63-72
|
48-58/
57-64/60-72
|
|
Luminous
gain, typical, fl/fcd
|
45000-55000
|
19000-25000
|
|
Signal-to-noise
ratio, typical
|
23:1 or
better
|
20:1
or better
|
|
FOM,
typical
|
≥1500
|
≥1150
|
|
Tube
reliability standard, hour
|
12000
|
10000
|
|
Keep time,
typical, year
|
15
|
10
|
|
Warranty,
year
|
2
|
EFFECTIVE
DISTANCE
|
Detection
range, approx., m/yard
|
|
-quarter
moon
|
up to 400/440
|
up to 310/350
|
|
-cloud
cover
|
up to 250/275
|
up to 200/
220
|
|
Recognition
range, approx., m/yard
|
|
-quarter
moon
|
up to 250/275
|
up to 180/200
|
|
-cloud
cover
|
up to 200/220
|
up to 150/175
|
|
5mW IR
illuminator, approx., m/yard
|
up to
100/24
|
ENVIRONMENTAL
DATA
|
Operating
temperature, °C/°F
|
−40°
to +50°/-40° to +122°
|
|
Storage
temperature, °C/°F
|
0° to
+50°/32° to +122°
|
|
Immersion,
hour
|
1
meter for 0.5 (Optional)
|
|
Humidity,
%
|
up to
98%
|
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