Request InfoOptotune AGDIETIKON, Switzerland, Aug. 15, 2014 — Allowing for precise focal lengths over a wide temperature range, the EL-10-42-LP laser processing lens from Optotune provides optical feedback with electric focus tunability. Galvo scanners are combined with large scan volumes and small spot sizes to deliver 3-D marking. The marking area can be increased and the achievable spot size reduced, while the large focus tuning range enables large marking volumes. The EL-10-42-LP features fast response times in the range of milliseconds, enabling 3-D laser processing and precise switching between different marking surfaces.See full productRelated content from Photonics MediaPRODUCTSVision-Spectra.com January 2024 IssueMacro LensesThe MC3M series from Opto Engineering are macro lenses made to fit sensors up to 1.1 in. 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