Request InfoWestech Optical CorporationWestech offers stock and custom achromats with diameters ranging from 5 mm to 150 mm. Lenses can be segmented. Single-layer AR coatings are standard. Multilayer HEA is always available. Westech also offers negative focal lengths. Prices are globally competitive. Rapid prototyping is available at reasonable prices. Don’t pay catalog prices for OEM optics. Call Westech Optical for design, manufacturing and total QC.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssueCO2 Focusing LensesThe line of ZnSe laser focusing lenses from Laser Research Optics was created to cut thick diamond plates and other heavy steel fabrications. The lenses come in 1- to 2.5-in. 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Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...