Optical Windows are flat, plane-parallel plates with ground and polished faces that often used as isolate two physical environments while allowing light to pass. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate and Windows do not cause change in the magnification of a system.
Step Optical Windows are available in UV Grade Fused Silica (FS) & BK7 Glass materials, the commonly used coatings are antireflection coating (AR). We supply a range of Multiple anti-reflection coating options are available for the Ultraviolet (UV), visible, or Infrared (IR).
Due to it have a step, Step optical window can be assembled more simply, quickly and stably.