Useful tool - FLIR Systems LS Series Compact 4x Thermal Night Vision Monocular & Camera

Fastest startup of any thermal I have used, maybe 2 seconds. Lightweight, less than a pound, according to my scale. We've used this to watch wildlife at night, we travel in an RV in the winter months. Was also handy for locating spots on our RV that needed insulation replaced/added. Fun to see who has recently arrived at the park by the heat, helped a couple find their cat one night. Fast shipping.
Pros: ergonomics

This review was written in the old system and had content requirements that are different than reviews written today.