When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. FUJIFILM North America Optical Devices Division released a new version of its OptCal ...

If you are considering a surveillance camera for crime prevention at your home, store, or office building, there is a problem that it is difficult to imagine the sharpness of the actual image that can ...

Theia Technologies is pleased to announce that American Dynamics is making Theia's award winning Image Resolution and Lens Calculator available on their website. Theia's Image Resolution Calculator is ...

Description of functionality: Theia Technologies’ award winning Image Resolution/Lens Calculator App’ for iPhone and Android smartphones allows users to input the camera resolution, sensor size, lens ...

“I want a lens that can cover the whole parking lot and I want to be able to read a license plate.” Sound familiar? As a manufacturer of wide-angle lenses, Theia Technologies is frequently asked if we ...