OPT Coloretto Series Line Scan Lenses

OPT Coloretto Series – Line Scan Lenses (Industrial Lenses)

The Coloretto series from OPT features high-performance line scan lenses, specifically designed for industrial line-scan cameras, providing superior optical performance for demanding image processing and inspection tasks. These lenses feature a high-quality achromatic design covering a wide spectral range from 400 to 700 nm, ensuring precise color reproduction and sharp imaging.

A key feature of the series is its very low distortion, below 0.1 % depending on the model, allowing accurate and distortion-free imaging for line or area sensors with approximately 7 µm pixel size. The lenses are compatible with cameras with an image circle between Ø 30 mm and Ø 82 mm and cover a magnification range of approximately 0.04× to 0.33× – ideal for a wide variety of industrial applications.

Thanks to their high resolution, low chromatic aberration, and robust construction, Coloretto lenses are especially suitable for tasks such as surface inspection (e.g., displays or films), print and color control, defect detection, and object measurement in high-speed production lines.