Request InfoSpectrum Scientific Inc. (SSI)Custom off-axis parabolic mirrors manufactured using a replication process that produces high-specification results are available from Spectrum Scientific Inc. The mirrors have a surface quality of up to λ/10 and scratch-dig of 60-40. They can be produced on substrates such as glass (crown, fused silica, Pyrex) and metal (aluminum, stainless steel, beryllium). Metal substrates can incorporate tabs, mounting holes or brackets to produce an integrated mounted optic for a reduced number of required parts, for decreased alignment and mounting times, for reduced weight and for increased...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2023 IssueMetrology SystemThe MESO™ metrology solution from Imagine Optic is designed for at-wavelength testing of flat surfaces. 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Unlike traditional spherical mirrors, which have a curved...Superflat MirrorsCOMPANIESPhotonics Buyers' GuideSpectrum Scientific Inc. (SSI)Spectrum Scientific, Inc (SSI) manufactures high volume flat, aspheric, and freeform reflective mirrors and holographic diffraction gratings using an optical replication process allowing us to supply...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. 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' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...