| 摘要 |
The device of the invention includes : bearing means (55) for the lens (100); means (53) for acquiring a global image (90) of the drill hole (110) of the lens (100) in a lighting direction (D51, A52) or image acquisition direction (A53); means (54) for processing said image when the lens is carried by the carrier means (55). The processing means (54) designed for determining, from said global image of the drill hole (110), the position of the centre (C1) of the opening of the drill hole (110) that gives onto one of the faces (98) of the lens (100) and/or the transverse dimension of said opening of the drill hole (110) that corresponds to the desired transverse dimension (D). |
