Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Armasight Prometheus 3 HP 324 x 256 Resolution Thermal Imaging Monocular features a microbolometer core with a resolution of 324 x 256. This monocular is suitable for force protection, border patrol officers, police SWAT officers, and special operations forces.
The monocular provides the user with the necessary tools for use in both daytime and night-time field conditions. It provides uncooled thermal imaging that cuts through dust, smoke, fog, haze, and other battlefield obscurants, and cannot be detected, as it emits no visible light or RF energy and operates without the use of illuminators or IR lights.
High-resolution digital thermal imaging
Compact, lightweight, and durable housing
High-end OLED display
NTSC/PAL video output
Up to 4 hours of operation on 2 lithium batteries
External power supply (sold separately)
In the Box
Armasight Prometheus 3 HP 324 x 256 Resolution Thermal Imaging Monocular
Limited 1-Year Warranty
Table of Contents
Tau 2 320
324 x 256
OLED 640 x 480
Field of View
3.2' (5.0 m) to infinity
Exit Pupil Diameter
Windage and Elevation: ± 2° Step of Windage and Elevation: 1 MOA
-58 to 158°F (-50 to 70°C)
-40 to 122°F (-40 to 50°C)
Up to 32.8' (10 m) for 30 minutes
2 x CR123A (3 V)
10.00 x 2.70 x 3.15" (255.00 x 68.00 x 80.00 mm) with bracket
1.50 lb (0.68 kg)
Weight is calculated with bracket, without battery.
Armasight Prometheus 3 HP 324 x 256 Resolution Thermal Imaging Monocular Review