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Infrared Optics News, Engineering Insights, and Material Guidance
Read company updates, engineering articles, and material selection guidance that support OEM sourcing, infrared design decisions, and application review.
Understanding Lens Centration and Wedge Angle in Precision IR Optics
Understand optical centration, TIR, and wedge angle tolerances in MWIR/LWIR optics. Learn how prevent beam deviation and alignment failure.
Magnesium Fluoride Optics: How to Select Windows & Thin‑Film Coatings for Your Application?
Magnesium fluoride (MgF₂) optics offer broadband UV to mid-IR transmission. Explore bulk window properties, thin film coatings, and optical design guidelines.
Zinc Sulfide (ZnS) Optics: Physical Properties, Material Grades, and Application Selection
Compare FLIR grade and Multispectral CVD Zinc Sulfide (ZnS) optical optics. Learn material properties, processing, coatings, and IR window applications.
Chalcogenide Glass Optics for MWIR and LWIR Infrared Systems
Learn about chalcogenide glass properties, MWIR/LWIR transmission and germanium optics comparison. Custom engineering support available.
What Are the Advantages of Broad‑Band Transmittance Performance for Calcium Fluoride (CaF₂) Optical Materials, and Which Industrial Fields Can They Be Applied to?
Premium CaF2 optics offering >90% transmittance from 200nm to 8000nm. Precision CaF2 lenses and windows for high-power laser and IR thermal imaging systems.
High-Performance CVD Zinc Selenide Optics for Industrial CO2 Lasers
Engineered CVD ZnSe lenses for 10.6µm CO2 lasers. High damage threshold, low absorption, AR-coated. Available in stock or custom. Contact IROptical.
Beyond Substrate Selection: How AR, HR, and DLC Coatings Determine Real-World Optical Performance
Discover how AR, HR, and DLC thin-film coatings impact optical performance beyond substrates. Technical guide for IR lenses and high-power laser systems.
Why is an enhanced gold coating preferred over a black dielectric (HR) coating for the intracavity mirrors of a CO₂ laser tube equipped with a red pilot laser?
Compare dielectric vs enhanced gold coatings for CO2 laser cavity mirrors. Boost 650nm red alignment efficiency and 10.6um reflectance with iroptical.
What is a Zinc Selenide (ZnSe) Plano-Convex Lens?
High-precision CVD ZnSe plano-convex lenses for 10.6 µm CO2 laser focusing & IR imaging. Extensive stock & custom options from iroptical.