Theia's widest angle lens: SY125/MY125

Theia's SY125/MY125 series lenses provide the widest field of view with low distortion available in the market.   The lenses incorporate patented Linear Optical Technology® which allows an ultra wide field of view with low barrel distortion unlike other wide angle lenses that do not include Theia's technology. 

Technical specifications for SY125
Technical specifications for MY125

View the example wide angle images

 SY125ASY125MMY125M
Iris typeDC autoirisManual iris
Focal length1.3mm using Linear Optical Technology®
F/#F/1.8 to closed
Resolutionup to 5 megapixel
IR correctionNo (IR transmitting but not Day/Night corrected)
Mount typeCS-mountC-mount

Theia's patented Linear Optical Technology® rectilinear design allows increased resolution at the edges of the image thus increasing the probability of detection in security systems. The rectilinear design also eliminates the dewarping software requirement for many machine vision applications, improving MV system performance.

Similar to Theia's other lenses, the SY125/MY125 series is a high quality lens designed to allow the installer to take full advantage of the high resolution of HD and multi megapixel cameras.  The lens can be used on cameras up to five megapixel resolution giving a crisp image from edge to edge.  

Although the SY125/MY125 series of lenses is not IR corrected, it can be used on Day/Night cameras in some circumstances. If the camera is forced to Day-only mode or if there is no artificial IR illumination, the SY125 and MY125 lenses will work well.