Elliptical window

H-k9l oval optical window

Part details

Material :

Optical glass H-K9L  (equivalent N-BK7)

Manufacturing process :

Cutting into shape and double face polishing

Dimensions:

198mm x 165mm, thickness 6 +/ 0.1mm

Shape :

Elliptical flat

Optical treatment :

Visible AR coating on both face R lower than 2.2% @400-700nm

Usage :

Free-space telecommunication