What is the part number for the replacement lenses for the XB2 line of illuminated push buttons?

Issue:
Identify the replacement lenses for the XB2 illuminated push buttons

Product Line:
Harmony 22mm Push buttons

Environment:
Push Buttons and Operator Interface

Resolution:
The only part from the XB2/ZB2 line that is still available is the contact blocks. Everything else is obsolete, consider replacing the full unit for an XB4 or XB5 operator.

Released for:Schneider Electric Canada