Knight Vision® UNS-LR A3 Night Vision Weapon Sight

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The Knight Vision® AN/PVS-30 clip-on inline night sight is a staple of modern long-range low-light engagements. From its patented technology capable of retaining the day scope’s zero to the low battery consumption, it has proven itself continuously during real-world operations with its dependability and reliability. Initially, Knight Vision set out to reduce weight as much as possible from the PVS-30 without sacrificing performance. This led to an improved housing and lenses to reduce overall size and updated controls for focus and brightness all based on user feedback from the field. The UNS-LR A3 (PVS-30-LW) uses the most current image intensification technology and is available with green or white phosphor tubes. This updated version provides a lighter, more compact inline night sight while retaining or exceeding the capabilities of the AN/PVS-30.


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Standard Accessories: Operator’s Manual, Soft Case, (1) AA Battery and Lens Cloth.


1 Year
Lens Design:
120MM Refractive Telephoto Lens
Operation Time
AA Exceeds 24hrs, 123 Exceeds 36 hrs
Recognition Range
Recognize a Standing Man under Starlight: >800 m
Recognize a Standing Man under 1/4 Moon: >1000 m
Recognize a Vehicle Under Starlight: >1000 m
Recognize a Vehicle under 1/4 Moon: >1500 m
Factory Bore Sight to within .5 MOA of alignment to the day scope point of impact. Patented (US Patent 7,142,357) alignment technology proven in thousands of delivered sniper sights
Boresight Retention
Maintained within < .5 MOA over a 300 round, 300 WIN MAG firing schedule
Weapons Certification
Tested for use on weapons up to and including .50 caliber rifles
Cheek Weld
Eye Relief
Bullet Impact
3 ft. for 4 hours
Flat Black Matte or Flat Dark Earth, Corrosion Resistant
On/Off Gain Control Knob, Manual Focus Ring
Quick attach/detach, fits the Mil-STD-1913 / STANAG-4694 Rail Configuration
Focus Range
20 Meters to Infinity
Power Source
One AA or One 123 Battery
Weight (with one AA battery and lens cover)
2.1lbs (0.95 Kg)
9.44” (240mm) long, 3.00” (76.2mm) wide
3.28”(83mm) high
1.50”(38mm) to optical centerline

Specifications subject to change without notice. All night vision products and accessories are controlled under export laws with guidance from International Traffic in Arms (ITAR). By purchasing equipment from Night Vision Devices, you understand that these products cannot leave the country without a valid US Dept of State License.

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