| 摘要 |
<p num="1"><br/><br/><br/>The invention provides a method of moulding a vision correction lens from a <br/>transparent resin. The resin is introduced into a mould cavity, the sides of <br/>which cavity which correspond to the front and rear surfaces of the lens being <br/>formed by two sheets, at least one of which is flexible. The amount of resin <br/>in the cavity is adjusted to deform the flexible sheet(s) so that the shape of <br/>the lens defined by the sheet(s) will provide a desired power, and the resin <br/>is then cured. The sheets can be transparent, and a user can look through them <br/>as the amount of resin is adjusted, to ensure that the lens is of the desired <br/>power. Further, the amount of resin in the cavity can be adjusted to <br/>accommodate changes in the refractive index of the resin as it cures.<br/>
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