Germanium Plano-convex Spherical Lenses

We are offering germanium plano-convex spherical lenses. germanium plano-convex spherical lenses size and coating of the lenses can be customized according to users’ needs material:germanium design wavelength:10.6μm focal length tolerance:±1% diameter tolerance:+0.0/-0.1mm thickness tolerance:±0.2mm surface accuracy:λ/2@632.8nm surface quality:60-40 centration: