Night vision riflescope with 3x magnification (MH-580)
KEY FEATURES
- 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.
-Superior for long range shooting.
- 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 |
110mm |
150mm |
|
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 |
269x 99x87 |
294x 89x81 |
303x 85x84 |
|
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% |
