AGM NVG-40 Night Vision Goggles

AGM NVG-40 Night Vision Goggles uses an image-intensifier tube to amplify available light. Choose the listed tube configuration and phosphor color to match your priorities.

Choose the right configuration

A dual-tube night-vision setup for two-eye viewing with a compatible mounting system. The 40° field of view describes the unmagnified scene coverage.

Green and white phosphor describe the image presentation, not a guarantee that one tube has better performance. Generation, resolution, signal-to-noise ratio and the individual tube’s data matter. “Level 1” and “Level 2” are AGM tube-grade labels; they are not a substitute for the serial-number-specific tube report.

Available tube choices

Select the actual tube option before comparing price. Published FOM minimums, where listed, apply to that configuration only. Ask Thermal Bros for the available unit’s tube data and availability when a specific minimum or tube characteristic is important.

Platform specifications

Plan the complete setup

Confirm the included accessories for the selected SKU and the interface of any helmet mount, shroud, adapter or bridge you plan to use. A listing for an optic does not make every mounting combination compatible. Keep mounting hardware, battery type and the selected tube configuration on the same order checklist.

Image intensification amplifies light rather than sensing heat. Performance depends on ambient light, the tube and the scene. Supplemental infrared can help in low light, but it is a separate illumination decision. Follow the model manual for operation, bright-light protection and storage.

Is it the right fit?

Best for: A dual-tube night-vision setup for two-eye viewing with a compatible mounting system.

Consider another setup if: Thermal detection; image intensification needs available light or compatible supplemental IR.

Common question

How do I choose a tube option for the AGM NVG-40?

Compare generation, phosphor preference and the actual unit’s tube data. Choose the matching SKU and ask us to confirm availability and any required FOM minimum before ordering.

Compare related setups

See AGM PVS-14E Night Vision Monocular, AGM Soft Headgear with Mounting Plate. Compare the starting view, mounting format and features you actually need.

Need help matching the model to your setup? Contact Thermal Bros support or check our product manuals before ordering.