Mid-wave infrared (MWIR) systems require optical components with consistent transmission, precise geometry, and reliable surface performance. Precision MWIR optical components are used in imaging, sensing, spectroscopy, thermal detection, and other infrared applications where optical performance must be matched to a specific wavelength range. From lenses and optical windows to prisms…
Precision spherical lenses are optical components designed to control, focus, or diverge light in a wide range of optical systems. With accurately manufactured spherical surfaces, these lenses can provide consistent optical performance for laser optics, imaging systems, optical instruments, sensors, and other photonics applications. ElyonOptics supplies precision spherical lenses in…
Ball lenses are widely used in fiber optic and photonic systems where compact optical coupling, beam collimation, and precise light focusing are required. Their spherical geometry provides short focal lengths and makes them suitable for compact optical assemblies. Fiber-to-Fiber Coupling Ball lenses can be used to couple optical signals between…
Thermal imaging systems rely on infrared optical components to collect and focus thermal radiation onto an infrared detector. Zinc selenide (ZnSe) is one of the optical materials used in infrared optics because of its suitable transmission characteristics in the infrared spectrum. ZnSe lenses can be incorporated into thermal cameras, infrared…
Infrared (IR) temperature sensors have become an important solution for non-contact temperature measurement across industrial automation, medical equipment, consumer electronics, automotive systems, and smart manufacturing. By detecting infrared radiation emitted by an object, these sensors can measure temperature without physical contact. However, the performance of an IR temperature sensor depends…
Thermal imaging systems commonly operate in the Mid-Wave Infrared (MWIR) or Long-Wave Infrared (LWIR) bands. The choice of wavelength affects image quality, environmental performance, detector selection, and optical design. MWIR Optics MWIR typically covers 3–5 μm and is widely used in applications requiring high sensitivity and long-range thermal detection. MWIR…
Precision optical components require strict control throughout machining, grinding, polishing, coating, and final inspection. Dimensional accuracy and optical performance must be considered together to ensure reliable performance in demanding applications. Material Selection Common materials for precision optical components include BK7, fused silica, calcium fluoride (CaF₂), sapphire, silicon, germanium, ZnSe, and…
Cylindrical lenses are widely used in laser optical systems to transform a collimated laser beam into a straight, narrow line. Unlike spherical lenses, which focus light in both directions, cylindrical lenses provide optical power along only one axis. This makes them particularly suitable for applications requiring precise one-dimensional beam shaping….
A cylindrical lens is an optical lens designed to focus or expand light in only one direction. Unlike a spherical lens, which affects light along both axes, a cylindrical lens has curvature along a single axis. This unique optical property allows it to convert a point-like beam into a line…
Precision machining is one of the most important stages in optical component manufacturing. The quality of grinding, polishing, shaping, and inspection directly affects the optical performance, dimensional accuracy, and service life of lenses, windows, prisms, and other optical components. Material Preparation The machining process begins with selecting the right optical…