4K Resolution Lenses
Theia’s 4K resolution lenses deliver over 300 lp/mm performance from 430–940nm for OCR, ANPR, and other high detail applications. Available in focal lengths from 4–50mm for 1/1.7" and 2/3" sensors, these compact, lightweight lenses withstand aerospace-level shock and vibration for reliable operation in demanding environments.
Theia’s SL410 and ML410 non-motorized 4–10mm range lenses offer 4K 300lp/mm resolution, support for sensors up to 1/1.7", and are NIR corrected. The ML610M provides a 6–10mm focal range and supports sensors up to 2/3". The motorized TL410 4-10mm lenses provide zoom, focus, iris control, and intelligent versions integrate with python or C++ modules and are calibrated for precise remote control and expedited system integration.
SL410 and ML410 4-10mm mid focal range lens offers superior imaging performance, is compact and vibration resistant, suitable for dynamic industrial applications such as high-speed robotic pick-and-place inspection, automated quality control in production lines, logistics and parcel sorting systems, and mobile robotic navigation in variable environments. The lenses are offered in Manual, DC auto, and P-iris, C, CS and D25 board mount.
The TL410 and ML410 motorized versions work with Theia’s MCR IQ™ Motor Control Boards enabling control of zoom, focus, and iris; while the IQ Lens™ versions are calibrated and come with out of the box python and C++ software modules that enable users to easily control the lenses remotely, improving system integration and reducing costly downtime.
Theia’s ML610M is a 12 mpx, varifocal lens with 6-10mm focal range providing from 51 degrees up to 87 degrees horizontal field of view on the 2/3" sensor. The NIR corrected varifocal lens covers focal lengths of 3 prime lenses - a 6mm, 8mm and 10mm. Combined with a manual iris and a C mount, this lens provides the flexibility to dial in the focal length and field of view as needed for the specific application, making a modular, multi-product inspection line possible.
Theia’s 12–50mm telephoto offers 4K, 300 lp/mm resolution, support for sensors up to 1/1.7", NIR correction for day/night operation, and motorized models provide zoom, focus, iris control, while intelligent versions integrate with python or C++ software modules and are calibrated for precise remote control and expedited system integration. Optional switchable IR cut or bandpass filtering (including 850nm and 940nm configurations) further enhances adaptability for day/night switching and specialized imaging environments, reducing the need for physical site access and minimizing maintenance disruption. Utilized in ITS applications such as high speed tolling, traffic monitoring and can capture license plates up to 500 ft in visible and NIR.
Learn more about Theia’s family of mid focal length lenses, at the links and download resources below.
Download Theia 4K Lens Catalog
Request a 4K Lens Evaluation Sample