Import Cylindrical Lens — Buy in Bulk from Supplier in China

Tian Cheng Optics Co., Ltd. manufactures cylindrical lenses designed to focus or collimate light along a single axis, making them suitable for applications such as laser diode beam shaping, line detection and anamorphic imaging. The lenses are produced from optical glass, fused silica, CaF2, MgF2, sapphire, ZnSe and ZnS, with diameters ranging from 0.5 mm to 350 mm. Diameter tolerance is +0.00/-0.02 mm, while thickness tolerance is 0.01 mm, ensuring high precision for demanding optical systems.

Surface figure is specified as /10, with surface quality rated at 10-5 scratch-dig, indicating a high standard of finish. Centration is controlled to 1 arcminute or 30 arcseconds, providing exceptional alignment for critical applications. The lenses are available uncoated or with AR and HR coatings, and standard products include BK7 plano-convex and plano-concave cylindrical lenses with defined part numbers and dimensions.

These lenses are widely used in semiconductor inspection, medical imaging and scientific research, where precise beam control is essential. The supplier’s standard products include models with focal lengths as low as 12.7 mm and edge thicknesses tailored to specific optical designs. Tian Cheng Optics supports custom requests for materials, sizes and coatings to meet unique project requirements.

Tian Cheng Optics Co., Ltd. operates from No.1188 Ruipeng Street in the Chao Yang Zone of Changchun, Jilin Province, China. The company specialises in the production of cylindrical lenses and other optical components, catering to industries such as semiconductor manufacturing, medical devices and scientific instrumentation.

With a harbor trust tier, the supplier’s profile indicates a focus on product quality and technical specifications, as evidenced by the detailed descriptions of surface figure, centration and material options. The company’s ability to provide standard and custom lenses, along with specific part numbers for standard products, demonstrates its capacity to meet diverse customer needs.