B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
B24B 13/005 (2006.01) G02B 27/02 (2006.01) G02C 7/02 (2006.01)
Patent
CA 2522157
The system (9) comprises a light source (10) providing an incident beam (11) of light for illuminating the ophthalmic lens (2). Within the optical path of the incident beam (11), reflecting means (15) are arranged below the ophthalmic lens (2) and a collimating and magnifying lens (14) is arranged above the ophthalmic lens (2). A camera (13), the lens (14), the ophthalmic lens (2) and the reflecting means (15) are arranged on the same principal optical axis (S). The reflecting means (15) comprise a number of plane reflecting faces (16), arranged in the form of at least one corner of a cube open in the direction of the ophthalmic lens (2). The plane faces (16) can form a matrix of adjacent cube corners made from plastic material.
Le système (9) comporte une source de lumière (10), fournissant un faisceau (11) de lumière incident illuminant le verre ophtalmique (2). Sur le trajet optique du faisceau (11) incident sont disposés, des moyens réfléchissants (15) en aval du verre ophtalmique (2) et une lentille (14) de collimation et de grossissement en amont du verre ophtalmique (2). Une caméra (13), la lentille (14), le verre ophtalmique (2) et les moyens réfléchissants (15) sont disposés sur un même axe optique principal (S). Les moyens réfléchissants (15) comportent une pluralité de faces planes (16) réfléchissantes, agencées sous forme d'au moins un coin de cube ouvert en direction du verre ophtalmique (2). Les faces planes (16) peuvent former une matrice de coins de cube adjacents en matière plastique.
Demarchi Henri Dominico
Naccarato Joseph
Robic
Tecoptique
LandOfFree
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