MARS 2x50 Digital Day Night Vision Rrifle Scope Sku#TY-N70
Digital day and night rifle scope MARS 2x50 can work from day to total darkness with the Gen 3 image sharpness and brightness ,the unit have 2x optical magnification , precision electron reticule, image video output ,waterproof and shockproof function, In field conditions (under natural night illumination of 0.003 lux) it can detect moving person up to 400m and recognize them within 280m ; in total darkness night, use for IR-illuminator intended, the unit can recognize standing person within 150m. also built-in wireless video output range up to 100m.
Product features inlduce:
- Gen 3 image quality.
- Lightweight & compact.
- Shockproor and waterproof .
- Optilcal magnification 2x.
- Automatic gain control with adjustment.
- Automatic brightness control with adjustment
- Accurate internal distance focus adjustment
- Precision reticle windage/elevation adjustment .
- NTSC / PAL compatible for video recording
- Rifle's zero adjustment is not required when changing the type of weapon.
- Day and night working.
- Bulit-in 1000mw IR illuminator .
MACHINE GUNS
Machine guns are classified as light, medium, or heavy. Classifications are determined by a combination of weapon caliber, weapon system weight, crew size, and the primary type of intended target.
1.The light machine gun (LMG) classification generally includes .22 to .250 caliber (5.45mm to 6mm) automatic weapons. An LMG typically weighs between 15 and 30 pounds, complete. An LMG is normally manned by a crew of one or two individuals depending on the accessories being used. Neither a tripod nor a spare barrel is normally used with an LMG when it is manned by a single individual. They are optimally employed against exposed and lightly protected personnel at ranges less than 1,000 meters. Example: 5.56mm M249 Squad Automatic Weapon.
2.The medium machine gun (MMG) classification generally includes .264 to .33 caliber (6.5mm to 8mm) automatic weapons. Typical MMG weights are 25 pounds or more when loaded with 50 rounds of ammunition. Remaining ammunition, ground tripod, spare barrel, and other accessories can add another 25 pounds or more to the overall weight of MMG systems. The MMG is generally employed by a crew of three. Optimally, they are employed against personnel and light materials ( e.g., motor vehicles) at ranges of 1500 meters or less. Examples: 7.62mm M60, M240B, and M240G machine guns.
3.The heavy machine gun (HMG) classification generally includes .50 caliber or larger (12.7mm to 15mm) automatic weapons. The system weight of a heavy machine gun is substantial. In a ready to fire configuration using a ground tripod, an HMG without ammunition can weigh more than 125 pounds. An HMG is normally manned by a crew of four or more personnel (although a crew of three may be sufficient if motor vehicles or draft animals are employed for transportation over distance). HMGs are primarily employed against field fortifications, vehicles, and aircraft. They are generally effective against these types of targets at ranges of 1,000 meters or greater. Examples: .50 caliber Browning M2HB machine gun and the 40mm MK 19 MOD 3 grenade machine gun.
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