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Theia Technologies
Ultra Wide Angle CCTV Lenses
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About Theia Technologies
Theia’s patented Linear Optical Technology® allows the design of ultra-wide angle lenses with fields of view of up to 135 degrees while eliminating barrel or fisheye distortion in the image - straight lines remain straight. Distortion correction is achieved optically in the lens; no additional de-warping software is required. The lenses are compatible with most C or CS mount cameras up to 12 megapixel resolution with models for up to 2/3” format. Theia’s family of high resolution telephoto lenses including motorized models are perfect for ITS/LPR/ANPR and other high detail applications.
Theia also provides optical engineering and custom design services. Theia has several issued and pending US and foreign patents for lens technologies.
Products by Theia Technologies
The new ultra wide megapixel lens uses Theia's patented Linear Optical Technology® to correct barrel distoriton in the lens increasing resolution of the image at the edges and increasing the probability of object detection.
*** 1.8-3mm focal length for 77deg-115deg HFOV
*** IR corrected for...
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Theia's ultra wide megapixel lens uses patented Linear Optical Technology® to correct barrel distoriton in the lens increasing resolution of the image at the edges and increasing the probability of object detection.
*** 1.7mm focal length for ultra wide 120deg HFOV
*** IR corrected for...
Read more »
Theia's ultra wide megapixel lens uses award-winning Linear Optical Technology® to correct barrel distoriton in the lens increasing resolution of the image at the edges and increasing the probability of object detection. The SY125 is the widest field of view available at 135deg HFOV.
*** 1.3mm...
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Content by Theia Technologies
Distortion correction in ultra wide angle lenses
By Theia Technologies
Today’s megapixel cameras have many advantages as long as you have the right lens for the job. When that includes covering large areas or reducing cost by installing fewer cameras, that lens is a wide angle lens. Until recently only fisheye lenses were available for an ultra wide field of...
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News about Theia Technologies
Theia 4K lenses approved with Dahua 4K Box Camera
Posted 1/5/2018
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