Aspheric Lenses are used to eliminate spherical aberration in a range of applications, including bar code scanners, laser diode collimation, or OEM or R&D integration.
The biggest advantage of aspheric lenses is that they can eliminate spherical chromatic aberration, improve the accuracy of focusing, and have a simple structure. Aspheric lenses can be used to replace multiple lens systems, thereby reducing weight, volume, and cost. The characteristics of aspheric lenses are Its surface is neither spherical nor cylindrical. Aspheric lenses have different radii of curvature from the center to the edge of the surface, so aspheric lenses can eliminate spherical aberration and errors that other spherical lenses cannot eliminate.
We can make all kinds of different aspheric lenses for customers.