The Kowa LM50LF-48 is a 50mm 4K TFL-II mount lens with a 43.2mm image circle, M52x0.75 filter size, 2.8 f-stop, 0.4 meter minimum object distance, and -0.04% distortion.

Kowa LF large-format / line scan lenses are high-resolution, large-format lenses engineered for demanding industrial imaging applications. These precision-engineered optics feature a large image circle and minimal distortion, ensuring outstanding edge-to-edge clarity that is well-suited for both large-sensor area scan and line scan cameras. Offered in TFL-II and F-mount versions, these industrial lenses are an optimal solution for various industrial applications including factory automation, semiconductor inspection, and metrology where precision and measurement accuracy are essential.