Alexi31 NNVT4 GEN2+ Green Phosphor Binocular Night Vision Device

An Alexi31 PVS-31-style analogue binocular night vision device using NNVT4 Gen 2+ green phosphor tubes. This is a budget-conscious binocular NVG and night vision goggles option for buyers who want a real analogue image intensifier system with clear tube and housing information.

The listing explains the tube class, FOM1600 class specification, Alexi31 housing and optical assembly notes so the system can be compared honestly against higher-priced binocular night vision devices.

Product notes

• Specification sheet included.
• Analogue image intensifier night vision device.
• Alexi31 PVS-31-style housing and optics.
• Minor tube shadows may be visible in bright conditions due to optical fibre / MCP glue characteristics; this is not expected to appear the same way in dark use.

Key specifications

• Tube: NNVT4 Gen 2+ green phosphor.
• FOM: approximately 1600.
• Format: binocular analogue night vision device.
• Housing: Alexi31 PVS-31-style.
• Optical assembly: Argus BNVD31-style injection-moulded lens barrel.

Support

Kaelor Works provides a one-year warranty on all products, with practical support before and after purchase. Protective lens covers for airsoft use are available on request where suitable.