Laser protection lenses, are used to protect the focusing lens. Regular replacement of protection lenses can ensure the processing accuracy requirements. Coating the lens with an anti-reflection film ...
A double-convex lens is composed of two outwardly curved spherical surfaces, with the central thickness being greater than the edges. This symmetrical structure gives it unique advantages in optical s...
In the application of infrared thermal sensors, when choosing silicon window sheet materials (CZ monocrystalline silicon or FZ monocrystalline silicon), the following key factors need to be comprehens...
A plano cylindrical lens is a special type of optical element with a cylindrical surface, typically used to focus or diverge light in a single direction. Unlike traditional spherical lenses, plano cyl...
A double-convex lens is a common optical component widely used in optical instruments, photography equipment, laser systems, medical devices, and other fields. Its characteristic is that both surfaces...
Neutral Density Filters, also known as optical attenuation filters or ND filters, are often referred to as ND mirrors or ND filters in the photography circle. They are designed to provide a constant e...
In the field of optics, lenses are crucial components, widely used in telescopes, microscopes, camera lenses, and various optical instruments. There are many types of lenses, among which the "con...
I. Fundamental PrinciplesMicrolens arrays (MLAs) are optical components comprising numerous miniature lenses arranged in specific patterns (e.g., hexagonal close packing or rectangular grid) on substr...
Product principle and application of pentaprismPentaprism, as a key component in the optical field, is widely used in photography, measurement and scientific research due to its unique reflection prin...
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