Regarding cylinder issue, we would like to clarify you that our tolerances of cylinder (front curve) is +/- 0.04.
It may occur after the Transition process. To be able to better understand this issue, please check Novacel and advise us as following points:-
- Cylinder power of front curve and back curve which Novacel can measure.
- If samples have been measured by Focovision machine, please advise type of mode which Novacel used for Measurement.