Part of the housing manufacturers section of the night vision database. Compare all models in the housings database.
Company profile
Steiner eOptics sold a commercial version of the AN/PVS-21 low-profile goggle as the NVS-21. According to a press review, the PVS-21 was originated by the UK company STS (Sensor Technology Systems), which was later bought by LDI, which Steiner then acquired. The commercial NVS-21 has been discontinued (secondary source).
| Legal name | – |
| Country | USA (STS origin: UK) |
| Founded | – |
| Website | steiner-optics.com |
Housings
AN/PVS-21 / NVS-21 (Low Profile NVG)
- Type: binocular / monocular (low profile, see-through combiner)
- Power: 1x AA
- Waterproofing: yes (dealer data)
- Features: See-through beam-combiner window; 2 IR LEDs; Adjustable-tilt dovetail
- Status: Commercial NVS-21 discontinued (dealer data)
- Data: Secondary
Sources
Last checked: 9 November 2026. Spotted an error? Tell us in the forum.