Multi-element Lenses


OSE-UDL-NUDL

These lenses contain elements that have different refractive indices and produce a high degree of correction over a bandwidth of 200 - 400 nm.
Protective windows can be attached to the focusing lens to minimize damage from laser processing.
These objectives, 22 mm in length, are manufactured with a synthetic fused silica material and have a high transmission value in the ultraviolet wavelength range of 180 - 400 nm.