The 532nm telecentric scanning lens is a high-end scanning focusing element developed for green laser processors. It employs a unique telecentric optical design, positioning the exit pupil at infinity in image space to ensure that the chief ray remains strictly perpendicular to the working plane at any field angle. This fundamentally solves the problems of distortion and spot deformation caused by the tilted marginal beams in traditional flat-field lenses, significantly improving the roundness, uniformity, and perpendicularity of the focused spot across the entire scan field. It is an ideal choice for meeting the stringent quality demands of precision micro-machining.

This lens series is specifically optimized for the 532nm wavelength, utilizing high-quality fused silica or optical glass combined with high-performance anti-reflection coatings to achieve ≥95% transmittance. The telecentric design provides excellent focal plane consistency and effectively controls spot distortion at the edges of the scan field. The product line covers focal lengths from 63mm to 420mm, supporting a maximum scan field of up to 250mm × 250mm. Standard mounting threads include M85×1, M102×1, or M112×1, ensuring compatibility with mainstream galvanometer scanning systems. The lenses are widely used in critical processes across the consumer electronics, photovoltaics, and medical device industries, with typical applications including FPC cutting, wafer dicing, glass cutting, and solar cell scribing.