Optical coating requirements affect lens transmission, reflection, and overall system performance. When requesting a custom lens, providing the correct coating specifications helps avoid unnecessary costs and delays. 1. Specify the Operating Wavelength State the wavelength or wavelength range in which the lens will operate. A coating designed for visible light…
Cylindrical lenses are widely used in laser systems that require a beam to be focused or expanded in only one direction. Unlike spherical lenses, which focus light in both directions, cylindrical lenses have optical power along a single axis. This makes them useful for converting a laser beam into a…
Silicon windows are widely used in infrared optical systems where high transmission in the infrared spectrum, mechanical stability, and precise optical performance are required. For applications with specific wavelength, environmental, or integration requirements, standard silicon windows may not provide the exact performance needed. Custom silicon windows with optical coatings offer…
Silicon optical lenses are widely used as infrared optical components because silicon provides good infrared transmission, high refractive index, and suitable mechanical properties for demanding optical systems. They are commonly used in infrared imaging, thermal sensing, laser systems, and other IR applications where wavelength performance and optical precision are important….
Zinc selenide (ZnSe) is a widely used optical material for CO₂ laser systems because of its excellent infrared transmission in the wavelength range around 10.6 μm. ZnSe lenses are commonly integrated into laser cutting, welding, engraving, marking, and other industrial laser systems where reliable infrared optical performance is required. ZnSe…
Thermal imaging systems use infrared radiation to detect temperature differences and create images of objects. Unlike conventional cameras, thermal imaging systems require optical components that can transmit infrared wavelengths efficiently. The choice of optical components depends mainly on the operating wavelength, application, detector, and required imaging performance. Main Optical Components…
Infrared sensors are widely used for detection, measurement, monitoring, and non-contact sensing across industrial and commercial applications. Unlike visible-light sensing, infrared sensing relies on specific wavelength ranges, making the selection of suitable optical components an important part of sensor design. Infrared optical components help transmit, collect, focus, filter, or protect…
Infrared machine vision extends conventional imaging beyond the visible spectrum, enabling optical inspection in applications where visible light cannot provide sufficient contrast or information. By using infrared wavelengths, machine vision systems can detect material differences, surface features, temperature variations, and other characteristics that may be difficult to identify with standard…
Silicon (Si) is widely used as an optical material for infrared applications because of its broad transmission range, relatively high refractive index, and good mechanical stability. Silicon lenses are commonly used in thermal imaging systems, infrared cameras, laser systems, sensors, and industrial inspection equipment. Silicon as an Optical Lens Material…
Industrial laser cutting systems require precision optical components to deliver a focused laser beam onto metal surfaces. The laser machine lens directly influences beam focusing, cutting accuracy, spot size, and processing stability. For applications involving carbon steel, stainless steel, aluminum, copper, and brass, the lens must be matched to the…