| Theia Technologies specialise in CCTV surveillance equipment |
Theia Technologies will be showcasing its latest offerings in booth number 1864 at ASIS 2011.
Theia's new SL183 lens which provides 115° to 77° HFOV with its 1.8 - 3mm varifocal range, no barrel distortion with its patented Linear Optical Technology®, full 5 megapixel resolution, IR correction for use with Day/Night cameras, and compact at only 49.5mm long, it fits in most mini-domes.
Theia will also showcase its new SL940 telephoto lens which provides a combination of features rarely seen today. The lens offers 36° to 7° HFOV with its 9 - 40mm varifocal range, is only 49.5mm long and fits in most mini-domes, has full 5 megapixel resolution, IR correction for use with Day/Night cameras, and 4.5x optical zoom for high detail images. Both lenses are offered in CS-mount for 1/3", 1/2.7" HD, 1/2.5", and 1/2" imagers, in manual and DC autoiris versions.