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The Function and Classification of Spherical Lenses 2022-8-22

  

Spherical lenses are used to focus, form images, and collimate or expand light rays. We offer all kinds of lenses and you can choose the shapes, materials and quality. You will find the right balance between performance and cost for even the most demanding applications. Usually, our Spherical Lens catalog is inspired by laser applications, focusing on high quality and high damage threshold materials. All products are available with a user specified high durability, low loss AR coating. Whatever your application, we can give a hand to choose the suitable optical components. We will provide a guide for you to select the correct size or custom lens according to your needs. We have a variety of Spherical Lenses, such as Cemented Spherical Achromatic Doublet Lens With Ar Coating, 25.4mm 50.8mm Optical Glass Doublet Achromatic Glued Lens and Glued Optical Glass Achromatic Lens.

Cemented Spherical Achromatic Doublet Lens with Ar Coating

Zoolied Optical Glass Lenses is formed by cementing two single Spherical Lenses. The performance of imaging in polychromatic (white light) is much higher than that of a single lens. The achromatic lens consists of two lenses of different materials glued together to correct the dispersion of the glass.

25.4mm 50.8mm Optical Glass Doublet Achromatic Glued Lens

The achromatic Spherical Lenses have a crescent shape (concave and convex) and are cemented by two lenses with different refractive indexes and dispersion rates. It can correct the chromatic aberration of the light of the lens group of three wavelengths (blue, green and red).

Glued Optical Glass Achromatic Lens

An achromatic lens, also known as an achromatic cemented Spherical Lenses, consists of two optical lenses joined together, usually a positive low-refractive element and a negative high-refractive element. Achromatic lenses will have obvious advantages over single Optical Glass Lenses of similar diameter and focal length.