Observed arrival · 2026-09-02

Kelvarn Systems Is Building a Clip-On Thermal Imager

kelvarnsystems.com Observed source

Editorial interest 79/100 Selection signal · not a rating of the site

A Danish hardware project developing the KV-640, a thermal module designed to add heat-sensing to compatible night-vision systems.

Landing page captured for the 2026-09-02 issue.

Field notes

The project combines an uncooled long-wave infrared sensing platform with image processing, calibration routines, and an optical interface intended to preserve the user’s existing night-vision image. Its displayed development-platform figures are 640 × 512 resolution, 50 Hz target refresh, 12 μm pixel pitch, and an approximately 32° field of view. Electronics and prototype work are marked active, while validation and compliance remain upcoming.

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