AN/PVS-4 (Night Vision Sight, Individual Served Weapon, AN/PVS-4) is the U.S. military designation for a specification of the first second generation passive Night vision device. The AN/PVS-4 first saw widespread use during the Gulf War and later some deployment in the Iraq War and has since been replaced by modern third-generation weapon sights.

2011年7月7日 · The AN/PVS-4 Individual Weapon Night Sight is a portable, battery operated, electro-optical instrument used for observation and aimed fire of weapons at night. The...

The AN/PAS-13B thermal weapon sight (TWS) is an infrared sight developed for the United States military by Raytheon. The sight is designed for use on small arms in the U.S. military's inventory, but it can also be used as a standalone observation device.

2017年6月23日 · AN/PVS-17夜视瞄准镜采用第3代微光管，夜视性能更好，而且重量也更轻，只有AN/PVS-4的一半重（2磅），放大倍率有两种，AN/PVS-17B为2.25x，而AN/PVS-17C为4.5x。 AN/PAS-13 TWS（Thermal Weapon Sight）是热成像的夜视瞄准镜，目前的热成像技术的体积还比较大，因此这种新型的 ...

2013年1月6日 · an/pas-4: This scope is a upgrade of the M3 Sniperscope of KW vintage. While the tube and emitter is relatively the same size as the M3, the emitter has a larger directional shroud.

2017年12月25日 · Watch police auctions for their night observation equipment. Nite-Tec is basically a PVS-4 Gen III with no reticle or fixed lens. You can buy a powerful PK lens and get a reticle, stick the reticle on the actual tube or use a laser for sighting. PVS-4 for $200-$500 depending on what you get with it.

AN/PAS-4 Night Vision Infrared Weapon Sight *As Is* Sold as set. Rare, early infrared technology for you old school rifle! - 4.5X telescope - 124,000 candlepower IR light source - 6-volt rechargeable battery - Heavy duty metal carrying case - Has been adapted to fit atop an AK style rifle This unit is sold *As Is* and cannot be returned for any ...

Current U.S. military issue, the versatile 2nd Generation starlight AN/PVS-4 is a workhorse! It\'s the choice of agencies and teams requiring state-of-the-art, high resolution vision capability at night. The AN/PVS-4 mounts on virtually any assault or sporting firearm, as well as to both video and photographic cameras for unmatched cost ...

2015年1月31日 · pas-29与微光组成融合系统的方式是将图像直接投到微光夜视仪的物镜前，如果此时热象仪与微光夜视仪光路平行，pas-29显示屏上输出的图像就自然叠加到微光夜视仪的图像上，显示到微光夜视仪的目镜中，也就自然融合了。

AN/ PVS-4 Night Vision Scope 4X. The NAIT PVS-4 individual served weapon sight is suitable for a wide variety of weapons including but not limited to 5.56mm and 7.62mm rifles and light machine guns. It offers adjustable reticle brightness, adjustable image tube brightness, automatic brightness control, and bright source protection as standard.