Which are Cylindrical Lenses?
Cylindrical Lenses are Non-spherical lenses that include curved faces acting as distinct sections of a cylinder. Having a cylindrical lens, it compresses the image passing through it and projects into a line parallel of the intersection. Focusing any light that passes through the lens to a line rather than focusing it on a single point; leaving the image completely unaltered. Possessing these particular characteristics, cylindrical lenses are often used to correct any kind of astigmatism you might find using another type of lens.
A cylindrical lens offers A standard dimension tolerance limit of +/-0.03mm and a manufacture limit of +/-0.01mm. Additionally, cylindrical lenses have a standard thickness tolerance of +/-0.02mm plus a manufacture thickness tolerance of +/-0.02mm. More over, More over, a cylindrical lens includes a standard surface quality (S/D) comprising 40-20 plus a manufacturing surface quality limit if 10-5. Making these lenses one of the most precise lenses when compared to other designs.
Advantages of Cylindrical Lenses?
The benefit of utilizing a Cylindrical lens is your capability to utilize it for a variety of items. The major reason to use a cylindrical lens would be to switch to images size without degrading the image quality. However, cylindrical lenses can also be utilized for holographic lighting, linear hector lighting, computer, bar code scanning, optical information processing, and laser emissions. Making cylindrical lenses one of the most versatile lenses in the market.
In addition, cylindrical Lenses are capable of being customized with certain specifications to satisfy your needs. These customizations include choosing different glass materials, a Different radius, and complex shapes not generally used for cylindrical lenses. The ability to personalize these lenses enables persons to get the most precise Results no matter what they are used for. Like digital aspheric lenses.