Hyperion Optics introducing CaF2 aspherical lenses with competitive prices. Especially for low volume prototyping projects. We are able to achieve 0.2-0.3 micron PV for the aspherical surface precision. Profile report can be provided.
November 8, 2017In the process of installation and cleaning of the lens, any slits, even fingernails or oil droplets, will increase the absorption rate of the lens and reduce the service life. Therefore, the followin...view
June 20, 2017Spherical aberration correctionThe mostsignificant benefit of a non-spherical lens is that it can be corrected forspherical aberrations. Spherical aberration is caused by using the surface ofthe spher...view