Lens + Front treatment
We have 5.2C cylinder or 5.5C spherical ski goggle lens.  You can select the spec which may fit your need. We can add  AR or REVO or Oleophobic by your request.   Revo coating is also possible. 
 
Edge cutting                    
We will cut the lens by the shape of your ski goggle.  For edge cutting, tooling (additional charge) is request
Bonding with anti-fog acetate layer
We will edge the acetate layer to match goggle lens and bond them.
 
Finished double lens 
If you can, please send us one of your typical ski goggle, we will build up the double lens based on your ski goggle.