News & Insights
Industry news and practical guides covering precision optics, optical communications, fiber connectivity, optical transceivers and emerging imaging products.
Explore industry news, technical guides and product observations. Articles distinguish published developments from verified product availability; specifications, supplier qualification and delivery terms require project-specific confirmation. Internet-sourced reports identify their references.
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An optical cleaning method should be approved for the actual substrate, coating and assembly materials. A cleaner that works on one loose glass optic should not automatically be used on a bonded, polymer-coated or mechanically assembled component.
Read article →A plate beamsplitter needs an acceptance check for the useful split beams and for unwanted secondary reflections. Define which beam is measured, where the detector sits and what background or image degradation the system can tolerate.
Read article →A telecentric measurement setup should be checked for both scale stability and usable image quality over the permitted object-depth range. Reduced perspective error does not mean that every object position is equally sharp or that calibration can be omitted.
Read article →Credo’s new short-reach micro-emitter optics workstream is a standards-development announcement. Buyers should ask which optical and mechanical interfaces are already documented, which are provisional and what evidence supports interoperability today.
Read article →An achromatic doublet should be evaluated at the wavelengths and conjugates of its intended system. To assess color-focus behavior, define a common image-plane test and record any wavelength-specific refocusing separately.
Read article →An optical surface quality requirement needs an agreed inspection method and evaluation area. A close-up photograph can document a concern, but it does not replace the viewing conditions and reference criteria used for formal sample acceptance.
Read article →A laser damage threshold value is meaningful only with its test conditions. Before selecting an optic, compare wavelength, temporal regime, beam definition and exposure protocol rather than ranking suppliers by the largest reported number.
Read article →TDK’s CEATEC 2026 display programme highlights a meta-optic mirror still under development. For buyers, the useful distinction is between a component’s optical function and its physical shape: a flat element need not perform the same task as a conventional flat mirror.
Read article →An athermalized infrared lens needs an explicit temperature-test procedure. Define stabilization, focus adjustment and image-quality criteria together so the test can distinguish passive focus stability from a result obtained by refocusing.
Read article →A plano-convex lens orientation rule needs an optical context. Identify which side carries the collimated beam and where the object and image lie, then confirm the chosen direction against the required spot or image result.
Read article →An optical mirror’s free-state flatness report does not describe every installed condition. For a precision assembly, agree how the coated mirror is supported and compare optical results before and after mounting under a controlled test.
Read article →A right-angle prism should be approved against a marked beam route, not only its edge dimensions. Identify entrance, exit and reflection faces, then confirm image orientation in the installed configuration before releasing the assembly.
Read article →Evergreen reference
Specification checklists that stay relevant regardless of news cycle.
Factory visits and supplier audits are available by appointment for qualified projects after the selected product and facility are confirmed. Share the audit purpose, document checklist and preferred dates in advance.
Include your company, product, quantity, target market and required evidence.
