- BLOG -

LRF-20K: 20 km beyond-visual-range reconnaissance, reshaping the new dimension of ranging

The "LRF-20K Laser Rangefinder" integrates a 7x medium - magnification direct-view optical system and a 20km ultra-long-range laser ranging function. It is an intelligent, portable, monocular hand-held direct-view optical laser rangefinder.

DA-F-PVS31: Low-light/thermal imaging dual modes make everything visible

It's a multifunctional night vision device with small size, light weight and easy to carry. Mainly used at night, especially used for ultra-wide field observation of the surrounding environment.

Can thermal imaging really "see through walls"? Uncovering the truth about a misunderstood technology

Many people misunderstand thermal imaging technology, believing it can penetrate walls like a X-ray machine. The reality is: thermal imaging cannot penetrate walls at all.

Breaking the Boundaries of Vision: Infrared Thermal Imaging Makes Long-Distance Detection Easier

In the pitch-black darkness of the night, when traditional surveillance cameras are blinded by insufficient light, infrared thermal imaging equipment can clearly capture unusual heat sources several kilometers away. In foggy mountain forests, when the nak

The difference between low-light night vision goggles and infrared night vision goggles

The core differences between low-light-level night vision devices and infrared night vision devices are reflected in multiple dimensions such as working principles, performance, applicable scenarios and costs. The specific differences are as follows:

Defining professional night vision standards with performance—Night Vision Binocular PVS-31

Designed to increase system resolution,reduce head-borne weight and improve system center of gravity,improve overall operator situational awareness as compared to currently fielded dual-tube night vision binoculars .