LENS DEBLOCKING METHOD

摘要

A method of deblocking a lens component (1) fixed on a thermoplastic block (2) of an ophthalmic lens block comprising the steps of:
a) applying a pushing strain on the surface (14) of the lens component (1) fixed on the thermoplastic block (2),
b) providing a warm gas flow at the interface between the lens component (1) and the thermoplastic block (2). Related method of grinding and/or polishing and/or edging a lens component. Ophthalmic lens block for lens blocking.