- Crystal Material
- Laser optics
- Spectral Optics
- Infrared Optics
The complex surface profile of an asphere can significantly reduce or even eliminate spherical aberrations comparing to spherical lenses.
Hence, asphericals have been increasingly more widely explored and adopted during the optical design stage.
Aspheres can replace a complex multi-element spherical system to achieve a lighter and more compact optical system.
The resulting design has higher transmittance and in most cases, costs less than the multi-lens spherical design, especially at production volumes.