Regarding cylinder problem, we would like to verify 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:-
- Cyllinder of front curve and back curve
- If samples have been measured by Focovision machine, please advise type of mode which Novacel used for Measurement.