Why Use the Achromatic Lens?

Achromatic lenses are lenses composed of two optical components with positive and negative refraction indexes, respectively. Compared to a single lens made of only one piece of glass, a double lens design provides users with additional design freedom and further optimizes the lens performance. Therefore, achromatic lensachromatic lenses offer more significant advantages compared to single lenses with equal diameter and focal length.

Achromatic lenses are available in various configurations

Common types of achromatic lenses include positive achromatic lenses, negative achromatic lenses, three-piece achromatic lenses, and aspheric achromatic lenses. It is important to note that achromatic lenses can be composed of either two or three components, and the number of components is not related to the amount of light being corrected. In other words, dual or triple configurations of achromatic lenses can correct red and blue light within the visible spectrum.

Researchers have introduced a new technology that offers a non-spherical lens providing excellent image quality and precision color correction. The cost-effective aspheric achromatic lens corrects for chromatic and spherical aberrations and meets the demanding imaging requirements of today's optical and vision systems. With the assistance of an aspheric achromatic lens, relay systems, spot-lighting systems, high numerical aperture imaging systems, and beam expanders can be improved.

Achromatic lenses improve multi-colored light imaging

Achromatic lenses have better imaging with multi-colored light sources, compared to traditional lenses. By combining two components to correct the inherent glass chromatic aberration, achromatic lenses can effectively eliminate difficult-to-resolve aberrations, making them highly cost-effective for multi-colored lighting and imaging.

Achromatic lenses correct for spherical and axial comatic aberration

Correction for aberrations such as spherical and comatic aberrations enhances the axial performance of lenses with larger apertures. Compared to simple lenses, achromatic lenses consistently provide smaller-sized spots and superior imaging performance without compromising the light-gathering aperture.

Achromatic lenses provide clearer imaging and superior energy throughput

Since the axial performance of a achromatic lens is not degraded with a larger light-gathering aperture, it is unnecessary to "shrink" the overall optical system. Shrinkage of the aperture refers to reducing the size of the lens aperture, such as using a pinhole or an iris diaphragm, to improve the overall lens performance. By fully utilizing the entire aperture, achromatic lenses and lens systems achieve faster speeds, higher performance, and greater functionality compared to equivalent systems using single lenses.

&#;. Anatomy of achromatic lens

An achromatic lens, also called achromatic, is usually composed of two optical elements joined together. These two optical elements are usually a positive low index (crown) element and a negative high index (flint) element. Compared with a single lens composed of only a single piece of glass, the additional design freedom provided by the use of a two-lens design can further optimize performance. Therefore, achromatic lenses will have obvious advantages over single lenses of similar diameter and focal length.

There are many configurations of the apochromatic lens. The most common configurations are positive lenses, negative lenses, triplet lenses, and aspheric lenses. Note that it can be doublet (two elements) or triplet (three elements). The number of elements has nothing to do with the amount of light corrected. In other words, achromatic lenses designed for visible light wavelengths correct for red and blue, regardless of the double or triple configuration.

&#;. The remarkable performance characteristics of achromatic lens

1. Improved multi-color imaging. For multi-color "white light" imaging, achromatic lenses are better than simple lenses. The two elements that make up an achromatic lens (literally means "lens without color") are paired together because they can correct the inherent color separation of glass. After eliminating the problematic chromatic aberration, achromatic lenses become the most cost-effective means to achieve good multicolor illumination and imaging.

2. Correction of spherical aberration and coaxial coma. The absence of spherical aberration and coma means better coaxial performance at larger apertures. Unlike simple lenses, achromatic lenses always provide a smaller spot size and excellent images without reducing the clear aperture.

3. Brighter images and better energy throughput. Since the on-axis performance of the achromatic lens does not decrease as the clear aperture increases, there is no need to "stop" the optical system. "Shrinking" the aperture refers to reducing its size, such as through a pinhole or iris aperture, to improve overall performance. Utilizing the entire clear aperture, achromatic lenses and achromatic lens systems are faster, more efficient, and more powerful than equivalent systems using single lenses.

Achromatic lenses are available in various configurations

Common types of achromatic lenses include positive achromatic lenses, negative achromatic lenses, three-piece achromatic lenses, and aspheric achromatic lenses. It is important to note that achromatic lenses can be composed of either two or three components, and the number of components is not related to the amount of light being corrected. In other words, dual or triple configurations of achromatic lenses can correct red and blue light within the visible spectrum.

Researchers have introduced a new technology that offers a non-spherical lens providing excellent image quality and precision color correction. The cost-effective aspheric achromatic lens corrects for chromatic and spherical aberrations and meets the demanding imaging requirements of today's optical and vision systems. With the assistance of an aspheric achromatic lens, relay systems, spot-lighting systems, high numerical aperture imaging systems, and beam expanders can be improved.

Achromatic lenses improve multi-colored light imaging

Achromatic lenses have better imaging with multi-colored light sources, compared to traditional lenses. By combining two components to correct the inherent glass chromatic aberration, achromatic lenses can effectively eliminate difficult-to-resolve aberrations, making them highly cost-effective for multi-colored lighting and imaging.

Achromatic lenses correct for spherical and axial comatic aberration

Correction for aberrations such as spherical and comatic aberrations enhances the axial performance of lenses with larger apertures. Compared to simple lenses, achromatic lenses consistently provide smaller-sized spots and superior imaging performance without compromising the light-gathering aperture.

Achromatic lenses provide clearer imaging and superior energy throughput

The company is the world’s best Achromatic Lenses supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Since the axial performance of a achromatic lens is not degraded with a larger light-gathering aperture, it is unnecessary to "shrink" the overall optical system. Shrinkage of the aperture refers to reducing the size of the lens aperture, such as using a pinhole or an iris diaphragm, to improve the overall lens performance. By fully utilizing the entire aperture, achromatic lenses and lens systems achieve faster speeds, higher performance, and greater functionality compared to equivalent systems using single lenses.

&#;. Anatomy of achromatic lens

An achromatic lens, also called achromatic, is usually composed of two optical elements joined together. These two optical elements are usually a positive low index (crown) element and a negative high index (flint) element. Compared with a single lens composed of only a single piece of glass, the additional design freedom provided by the use of a two-lens design can further optimize performance. Therefore, achromatic lenses will have obvious advantages over single lenses of similar diameter and focal length.

There are many configurations of the apochromatic lens. The most common configurations are positive lenses, negative lenses, triplet lenses, and aspheric lenses. Note that it can be doublet (two elements) or triplet (three elements). The number of elements has nothing to do with the amount of light corrected. In other words, achromatic lenses designed for visible light wavelengths correct for red and blue, regardless of the double or triple configuration.

&#;. The remarkable performance characteristics of achromatic lens

1. Improved multi-color imaging. For multi-color "white light" imaging, achromatic lenses are better than simple lenses. The two elements that make up an achromatic lens (literally means "lens without color") are paired together because they can correct the inherent color separation of glass. After eliminating the problematic chromatic aberration, achromatic lenses become the most cost-effective means to achieve good multicolor illumination and imaging.

2. Correction of spherical aberration and coaxial coma. The absence of spherical aberration and coma means better coaxial performance at larger apertures. Unlike simple lenses, achromatic lenses always provide a smaller spot size and excellent images without reducing the clear aperture.

3. Brighter images and better energy throughput. Since the on-axis performance of the achromatic lens does not decrease as the clear aperture increases, there is no need to "stop" the optical system. "Shrinking" the aperture refers to reducing its size, such as through a pinhole or iris aperture, to improve overall performance. Utilizing the entire clear aperture, achromatic lenses and achromatic lens systems are faster, more efficient, and more powerful than equivalent systems using single lenses.

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