The ML183 from THEIA TECHNOLOGIES are Ultra-Wide Varifocal Optical Lenses that have a focal length of 1.8 mm - 3 mm. They have a resolution of 5 megapixels and f/# of f/1.8. These lenses have a lens length (TTL) of 61.8 mm and lens to mount length of 44.3 mm. They have DC auto or manual iris, C-mount type, and are IR corrected. These lenses have no barrel or fisheye distortion and horizontal field-of-view (HFOV) of up to 116 deg. They feature EasyZoom™ for minimal re-focus post-zooming and use patented Linear Optical Technology® & slip ring for convenient orientation & positioning.
