2022年2月4日 · The tube is different from a normal PVS-7 tube. See the PVS-7A tube on the left and the normal PVS-7 tube on the right. You can use either tube in the 7A housing but you cannot use the old 10130A tube in newer PVS-7 housing. There are other issues like the output window depth is different and this affects focus.

AN/PVS-7A, AN/PVS-7B, AN/PVS-7C, AN/PVS-7D: Specifications; Weight: 680 grams: Dimensions (L×H×W) 5.8" x 3.1" x 6.1" Resolution (lp/mm) >64 lp/mm: Tube form factor: 18mm: Field of vision : 40 degrees: Range of detection: 325m (Starlight) Range of recognition: 225m (Starlight) System zoom: 1×: Generation: 2 or 3: The AN/PVS-7 is a single tube ...

2008年6月29日 · The PVS-7A was a Litton product (then NGC, now L3). The PVS-7B was/is an ITT product. Both were single tube inverted night vision goggles developed to meet US Army requirements at the end of the 1980s. Both systems use prism arrangements to redirect the inverted image from the II tube to two separate eyepieces. Both systems are similar in ...

2017年1月10日 · PVS-7C (A) PVS-7D (B) 25mm eye relief 15mm eye relief 8mm exit pupil 10mm exit pupil . The smaller exit pupil is not a big deal but can be annoying. Any annoyance can be mitigated by having the 7A/C OEM eyecups in place with the ears folded forward. The eyecups help keep the eye pupil fully within the exit pupil.

2018年6月15日 · In addition to what others have said about how "good" the PVS-7 is relative to other other options--the PVS-7A model housing you have there is it's own little special thing. On the one hand, because of the relative rarity of the PVS-7A/C models compared to the more common PVS-7B/D variants, it could be very valuable to an NV collector.

The AN/PVS-7D Night Vision Goggles was one of the military issued night vision goggles for the US armed forces. It is also the preferred choice of many foreign (NATO) forces. Built to withstand water immersion, utilize quick connect and disconnect features, include an infrared LED for use in complete darkness and assist in reading maps.

2007年1月30日 · The PVS-7A goggles enable military ground forces to conduct critical missions during the darkest conditions. The goggles can be hand-held, helmet-mounted, or head-strapped for hands-free operations.

Original Item: Only One Available. This is an excellent condition of fully functional model AN/PVS-7A night vision goggles manufactured for the U.S. military by Litton Electron Devices and clearly dated February 1991 which was during the Gulf War. In addition to the goggles is a soft carrying case. The AN/PVS-7 is a single tube night vision device. Third generation image intensifiers are ...

2023年10月10日 · In response, ITT delivered the AN/PVS-7B, and Litton introduced the AN/PVS-7A. These revolutionary devices weighed a mere 680 grams and were single-tube, bi-ocular night vision goggles based on Generation III image intensifier tubes (known as the MX-10130). But what made them truly remarkable was their optical system, which utilized prisms ...

The PVS-7 (ANVS-3347) is one of the most popular night vision goggles frequently procured and used by U.S. ground forces for nighttime missions. Designed for the convenience of dual-eye observation utilizing a single image intensifier tube, making it more affordable and easy to maintain vs dual tube systems. The PVS-7 is also equipped with an