Mark Peterson

Dahua Technology, a global video surveillance provider, announces the adoption of Theia’s 4K lens family on its IPC-HF81230E Ultra HD Box Camera. Theia Technologies, LLC is an IP video surveilla...

Theia’s portfolio of high performance 4K and megapixel lenses are available in the Arecont Vision MegaLab Arecont Vision®, the industry leader in IP-based megapixel camera...

The SL410 and SL1250 varifocal lenses are designed to resolve 1.55 micron-sized pixel of smaller 1/ 2.3” 4K sensors Theia Technologies, the IP video surveillance lens speciali...

Theia’s family of varifocal lenses will cover horizontal field of view from 112- to 9-degrees, with focal ranges of 4-10mm and 12-50mm Theia Technologies, the IP video surveil...