When my eyesight started going soft around 40, I discovered I was not alone. Nearly everyone who has joined this aging demographic also needs reading glasses. My theory is that our species has ...
Tempe, Arizona - Southwest Microwave, a leading global supplier of perimeter intrusion detection systems, has announced the introduction of the advanced Model 420 Passive Infrared (PIR) Sensor for ...
Manufacturer of components for passive infrared (PIR) motion detectors. Products include fresnel lenses, IR windows, IR transmitting plastics, pyroelectric sensors and design services.Manufacturer of ...
Michael Eismann named editor of SPIE’s Optical Engineering journal. 1 August 2014 - BELLINGHAM, Washington, USA – Michael Eismann of the U.S. Air Force Research Laboratory has been named ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results