The InfiRay Holo HL13 provides rapid thermal detection and targeting capabilities in a lightweight and familiar form factor. The HL13 features a high-resolution 320 core, weighs only 230g, and with its ability to zoom from 1-4x, detection capabilities out to 450+ metres.
With a rapid <3second start-up time, this would be a fantastic option mounted on an offset Picatinny mount to provide supplementary thermal capabilities in both day, night, and adverse conditions. Or as a primary sight for sub 400m engagements.

More info HERE:
https://coldharboursupply.com/products/iray-holo-hl13