131A-304R Optoelectronics

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Optics remains an integral component in many devices and equipment, ranging from cameras to medical equipment. Lenses play a primary role in optics and in this article, we\'ll take a look at the 131A-304R application field and working principle.

General information and features of 131A-304R

The 131A-304R lens belongs to the line of Radiation Resistant lenses, which possess a very high level of chromatism and almost perfect optical performance. The lens is constructed of two elements, i.e. a pair of ASIH-44a and 45 lenses, which have Nano Power 100-resistant coatings.

The 131A-304R lens has a focal length of 150 – 170mm and a field of view of 21.6°-18.53°, which makes it ideal for close-up imaging. It is also relatively easy to assemble and comes with a standard C-Mount, which makes it suitable for industrial use as well.

Applications

The 131A-304R has a variety of uses, but it\'s primarily designed for use in visible and infrared imaging. It is commonly used in devices that require maximum optical performance such as cameras, microscopes, robotic vision systems, etc.

The 131A-304R is also able to withstand a high amount of radiation, making it suitable for use in medical imaging and other environments where radiation is present, such as nuclear power plants and spacecraft.

The 131A-304R lens is also relatively light-weight and compact – its diameter is 29.3mm and its length is 19.4mm – making it ideal for use in applications with limited space. In addition, the lens has a broad spectral transmission range, making it suitable for applications across the ultra-violet (UV), visible and infrared (IR) spectrum.

Working principle

The 131A-304R lens works using transmission and reflection of light. Its two elements (ASIH-44a and 45) are made from highly transparent high-index glass, which ensures maximum transmission of light. The Nano Power 100 coating applied to each element helps to reduce interference from unwanted reflected or diffracted light.

When light passes through the lens, it is focused by the optical elements to create a sharp image. The radiation resistance of the 131A-304R lens ensures that, even in environments where radiation is present, high-quality images are still achieved.

Conclusion

The 131A-304R is a high-performance lens that is designed for use in visible and infrared imaging environments. Its two elements are made from highly transparent high-index glass, which ensures maximum transmission of light, and its Nano Power 100 coating reduces interference from unwanted reflected or diffracted light. In addition, the lens is also lightweight and compact, making it suitable for use in applications with limited space.

The 131A-304R lens is able to withstand a high amount of radiation, making it suitable for medical imaging and other environments with high levels of radiation. Its broad spectral transmission range makes it ideal for applications across the ultra-violet (UV), visible and infrared (IR) spectrum. Ultimately, the 131A-304R lens provides an ideal solution for applications that require maximum optical performance and radiation resistance.

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