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The L3 Harris PVS-31A Night Vision Goggle System is a high-performance night vision device designed for military and law enforcement applications. It offers advanced technology and features that enhance situational awareness and low-light visibility in the field. This information page will provide an overview of the PVS-31A system and its key features.

Key Features:

  1. Binocular Design: The PVS-31A is a binocular night vision goggle system, which provides better depth perception and a more natural viewing experience compared to monocular systems. The dual eyepiece design enables users to effectively scan their surroundings and maintain situational awareness.

  2. Image Intensification Technology: The PVS-31A utilizes state-of-the-art image intensification technology to amplify the available light in low-light environments. This enables users to see clearly in complete darkness, as well as in challenging lighting conditions such as moonlit nights or urban environments.

  3. Automatic Brightness Control: The goggle system incorporates an automatic brightness control feature that adjusts the image intensity to prevent blooming or saturation in high-light conditions. This ensures optimal image quality and prevents temporary blindness caused by sudden changes in ambient lighting.

  4. Integrated Infrared (IR) Illuminator: The PVS-31A is equipped with a built-in IR illuminator that emits infrared light to enhance visibility in pitch-black environments. The IR illuminator can be easily activated and adjusted to provide the desired level of illumination without compromising the user's position.

  5. Helmet-Mountable Design: The PVS-31A is designed to be helmet-mountable, allowing for hands-free operation. The system can be easily attached to various types of helmets using compatible mounting brackets, providing stability and comfort during extended missions.

  6. Waterproof and Rugged Construction: The PVS-31A is built to withstand harsh environmental conditions. It is water-resistant and can operate effectively in extreme temperatures, making it suitable for use in demanding outdoor environments.

  7. Long Battery Life: The goggle system features efficient power management, resulting in an extended battery life. This ensures that users can operate for extended periods without the need for frequent battery changes, enhancing mission effectiveness and reducing logistical burdens.

  8. Compatibility with Accessories: The PVS-31A is compatible with a range of accessories, including low-profile battery packs. This versatility allows users to customize their setup based on mission requirements and personal preferences.


The L3 Harris PVS-31A Night Vision Goggle System has a wide range of applications, including:

  1. Military Operations: The PVS-31A is extensively used by military personnel for surveillance, reconnaissance, target acquisition, and navigation in low-light or nighttime conditions.

  2. Law Enforcement: Law enforcement agencies employ the PVS-31A for surveillance, tactical operations, search and rescue missions, and covert operations, enabling officers to operate effectively in darkness.

  3. Security and Surveillance: The goggle system is also utilized in security and surveillance operations, such as border patrol, critical infrastructure protection, and nighttime monitoring.

  4. Outdoor Recreation: Outdoor enthusiasts, such as hunters, hikers, and wildlife observers, can benefit from the PVS-31A for improved visibility and safety during nighttime activities.

Please note that the availability of the L3 Harris PVS-31A Night Vision Goggle System may vary based on regional restrictions and government regulations. It is crucial to comply with all applicable laws and regulations when acquiring and using night vision devices.

Overall, the L3 Harris PVS-31A Night Vision Goggle System offers advanced features, exceptional performance, and reliability,