Aspheric lenses offer significant advantages over traditional spherical lenses due to their unique shape and optical properties. Let’s delve into these advantages and also consider some of their disadvantages, as discussed in the provided articles. Advantages of Aspheric Lenses: Optical Advantages: Aspheric lenses are designed to reduce aberrations, especially spherical aberration. Spherical aberration is a […]
Merits and Demerits of Color-Corrected Achromatic Lenses Introduction In the world of optics, lenses play a pivotal role in shaping the way we perceive and interact with the world around us. Achromatic lenses (link to custom optics page), in particular, have been a cornerstone of optical technology for centuries. These lenses are designed to mitigate […]
What Is the Chief Ray Angle Exploring the Significance of the Lens Chief Ray Angle (CRA) The Lens Chief Ray Angle (CRA) is a pivotal concept in the field of optics and imaging systems, and it plays a profound role in shaping the quality of captured images. To comprehend its importance fully, let’s delve deeper […]
In the realm of medical technology, Custom Optics Companies play an integral role in shaping innovations that push the boundaries of what is possible. Among the many facets of optical engineering, the chief ray angle stands as a paramount factor in the success of endoscopy. In this article, we’ll explore the world of endoscopy and […]
Precision in Ophthalmology, Dermatology, and Surgery Adaptive Optics (AO) Adaptive optics (AO) is a cutting-edge technology used to improve the performance of optical systems by mitigating the effects of atmospheric turbulence or aberrations in optical components. This technology was initially developed for astronomy to enhance the quality of images obtained through telescopes. However, AO has […]
Introduction In an era marked by rapid technological progress and innovation, micro-optics has emerged as a transformative force with applications spanning various industries. Among these sectors, the automotive industry stands out as a significant beneficiary of micro-optics technology. These minuscule optical components, typically just a few millimeters in diameter, are playing a pivotal role in […]
Multi-spectral image data and hyper-spectral image data are two distinct types of remote sensing or imaging data, each offering different levels of spectral information and applications. Here’s a breakdown of their differences: Multi-Spectral Image Data: Multi-spectral imaging captures data in a limited number of discrete spectral bands or channels, typically in the visible and a […]
Specifications for optical surfaces outline the precise quality criteria that govern the performance of optical components such as lenses and mirrors. These criteria encompass parameters like surface roughness, flatness, curvature, and coatings. Understanding these specifications is crucial to ensure optimal light transmission, image quality, and system efficiency in various applications, from microscopy to astronomy. Accurate […]
High Reflective Coatings Optical coatings are thin films that are applied to optical components to control their reflectance, transmittance, or polarization properties. They are used in a wide variety of applications, including lasers, telescopes, cameras, and medical devices. How Optical Coatings Work Optical coatings work by interfering with the light waves that are reflected or […]
Introduction When infrared radiation propagates through the Earth’s atmosphere, it is influenced by various substances within the atmosphere, resulting in a decrease in the ability of light to penetrate. This phenomenon is known as atmospheric attenuation or atmospheric extinction. The impact of atmospheric extinction on infrared radiation is wavelength-dependent, showing distinct selectivity across different wavelengths. […]
