Request InfoQioptiqThe LINOS F-Theta-Ronar 265-mm lens from Qioptiq features a wavelength of 1900 to 2000 nm. The small, fused silica lens for scanning areas up to 177 × 177 mm² at a detailed wavelength is ideal for high-power applications requiring reduced thermal focus shift, including melting processes such as polymer welding, clear plastic welding and 3D structuring/selective laser etching of glass and silicon. Featuring a shorter focal length compared to existing F-Theta-Ronar scan lenses, the 265-mm lens for 1900 to 2000 nm results in smaller overall size. It also delivers a large...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueLaser Welding SystemThe EvoWeld Mini from Evosys Laser GmbH is a compact, tabletop laser welding machine for plastics that processes small batches such as prototypes or assemblies with low volumes. 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