Armasight
Armasight Sidekick 640 thermal monocular grey accessory
A compact 640 thermal monocular with 1024×768 OLED display, 60 Hz refresh, helmet-mountable rail and one-touch recording under 250 g
- TypeGoggles
- Crisp 1024×768 OLED view reveals detail
- 60 Hz refresh keeps motion smooth
- Sub-250 g body enables helmet mounting
- One-touch recording captures footage instantly
- Three-button layout simplifies field operation
Compact 640 thermal monocular
The Armasight Sidekick 640 is a 12-micron thermal imaging monocular built for airsoft players and tactical users who need a lightweight optic. Weighing under 250 g, it operates as a handheld mini-monocular or mounts to a headset or helmet via its built-in mini-rail for hands-free use. The 1024×768 OLED display and 60 Hz refresh rate deliver a crisp, smooth image in low-light conditions.
640 resolution sensor
The single specification that determines fit is the 640-resolution sensor paired with a 12-micron pixel pitch, which sets the thermal detail level for target identification. This sensor drives the Iron Wolf platform's visual acuity and feeds the 1024×768 OLED viewfinder, so buyers must match that resolution requirement to their observation needs. No other sensor variant is offered in this model.
Helmet mount and USB-C streaming
The built-in mini-rail lets the unit attach directly to compatible helmet or headset mounts, freeing both hands during gameplay. A USB-C port enables video streaming to external devices, while the internal recorder captures footage with one-touch control. The monocular runs on a single CR123A battery, and the simplified three-button layout keeps operation fast in the field.
Highlights
- Crisp 1024×768 OLED view reveals detail
- 60 Hz refresh keeps motion smooth
- Sub-250 g body enables helmet mounting
- One-touch recording captures footage instantly
- Three-button layout simplifies field operation
Specifications
| Type | Goggles |
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Questions about this item
How does the 12-micron 640 sensor perform when mounted on a helmet?
The 12-micron 640 sensor delivers 60 Hz thermal imaging through the 1024×768 OLED, giving smooth, detailed views while the unit stays under 250 g on your helmet.
What does the USB-C port actually let me do in the field?
The USB-C port streams live video to external devices and handles data transfer for recorded clips and images.
What mounting hardware does the built-in mini-rail accept?
The integrated mini-rail clamps directly to standard helmet and headset mounts for hands-free use.
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