ZnS dome
Optical dome in Zinc Sulfide
Part details
Material :
Manufacturing process :
Precision optics of IR optical components.
Dimensions:
Diameter 60 mm, thickness 3 mm.
Radius of curvature 30 mm.
Shape :
Hemispherical or sub-hemespherical.
Optical treatment :
AR coating @ 8-14 µm (thermal infrared).
DLC coating is now also available for ZnS lenses.
Usage :
Thermal or large band IR camera protective dome. ZnS have a good transmission on the 8-14 µm band and can be used as an alternative for germanium optics. Contrary to Germanium, ZnS transmits in the visible spectrum.
