公开(公告)号：AU5068996A

公开(公告)日：1996-10-31

申请号：AU5068996

申请日：1996-04-15

Applicant: ESSILOR INT

Inventor： AHSBAHS FRANCOISE ,  BAUDART THIERRY ,  SAUX GILES LE

IPC: G02C7/06 ,  G02C7/02 ,  G02B3/10

Abstract: The lens has an aspherical surface (S) with a distant vision zone (VL), a close vision zone (VP) and an intermediate vision zone (VI), with a main progression meridian (MM') passing through the three zones. The three vision zones (VL, VP, VI) are separated by isocylindrical lines, and the distant vision zone has a sector angle of at least 145 degrees. A line bisecting the angle forms an angle of less than 5 degrees, and pref under 2 degrees with a vertical.

公开(公告)号：FR2733328A1

公开(公告)日：1996-10-25

申请号：FR9504800

申请日：1995-04-21

Applicant: ESSILOR INT

Inventor： AHSBAHS FRANCOISE ,  BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/06 ,  G02C7/02

Abstract: The lens has an aspherical surface (S) with a distant vision zone (VL), a close vision zone (VP) and an intermediate vision zone (VI), with a main progression meridian (MM') passing through the three zones. The three vision zones (VL, VP, VI) are separated by isocylindrical lines, and the distant vision zone has a sector angle of at least 145 degrees. A line bisecting the angle forms an angle of less than 5 degrees, and pref under 2 degrees with a vertical.

公开(公告)号：ES2181024T5

公开(公告)日：2019-06-11

申请号：ES97940198

申请日：1997-09-09

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY ,  BOURDONCLE BERNARD ,  LALOUX THIERRY ,  PEDRONO CLAUDE ,  ROSSIER CLAIRE

IPC: G02C7/02 ,  G02C7/06

公开(公告)号：DE69938027T9

公开(公告)日：2018-10-04

申请号：DE69938027

申请日：1999-09-17

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/06 ,  G02C7/02

公开(公告)号：MX2015008530A

公开(公告)日：2015-09-10

申请号：MX2015008530

申请日：2013-12-31

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY

IPC: B24B13/005 ,  B24B13/00 ,  B29D11/00

Abstract: Un método para determinar la posición de bloqueo de una pieza de lente óptica colocada sobre un anillo de bloqueo de lentes (22), donde el método comprende: - un paso para proporcionar un sistema de referencia (S1), - un paso para proporcionar los datos del anillo de bloqueo (S2), - un paso para proporcionar los datos superficiales de una pieza correspondiente a una lente óptica (S3), - un paso para proporcionar los parámetros de posición (S4), durante el cual se proporcionan los parámetros de posición que definen una posición de un punto de referencia de la superficie de la pieza correspondiente a una lente con relación al plano principal del sistema de referencia y una orientación en torno al eje principal de dicha superficie de colocación en dicho punto de referencia, - un paso para determinar la posición inicial (S5), durante el cual se determina la posición de la superficie de colocación de acuerdo con los parámetros de posición, - un paso para modificar el posicionamiento (S6), durante el cual la superficie de colocación se traslada y rota virtualmente, - un paso para determinar una altura (S7), durante el cual se determina una diferencia de posición entre el anillo de bloqueo y la superficie de colocación, los pasos para modificar el posicionamiento y determinar la altura (S6, S7) se repiten de modo que se minimice la diferencia de posición entre el anillo de bloqueo y la superficie de colocación.

公开(公告)号：CA2875059A1

公开(公告)日：2014-01-23

申请号：CA2875059

申请日：2013-07-19

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY ,  MARTIN VIRGINIE

IPC: B24B9/14 ,  B24B13/005

Abstract: The invention relates to a method of processing an unfinished optical lens member for manufacture of an optical lens from the unfinished optical lens member, the unfinished optical lens member being provided with a finished surface having a geometrical centre reference point, the optical lens having a first and a second surface, said first surface being comprised in the finished surface of the unfinished optical lens member, the method comprising: providing contour data defining the contour of the first surface of the optical lens in a finished cut state, the maximum distance between two points of the contour being defined by a distance Cmax; determining, an optical reference point of the first surface of the optical lens with respect to the contour, said optical reference point corresponding to the line of sight of a user of the optical lens in the finished cut state, the maximum distance between the optical reference point and the contour being defined by a distance Mmax, providing a first surface dataset defining the second surface with respect to the optical reference point; providing an unfinished optical lens member having a minimum distance RSF between the geometrical centre reference point and the boundary of the unfinished optical lens member such that 2 RSF= Cmax and RSF

公开(公告)号：AT384973T

公开(公告)日：2008-02-15

申请号：AT99402280

申请日：1999-09-17

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/06 ,  G02C7/02

公开(公告)号：DE69615900T2

公开(公告)日：2002-04-25

申请号：DE69615900

申请日：1996-04-05

Applicant: ESSILOR INT

Inventor： AHSBAHS FRANCOISE ,  BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/06 ,  G02C7/02

Abstract: The lens has an aspherical surface (S) with a distant vision zone (VL), a close vision zone (VP) and an intermediate vision zone (VI), with a main progression meridian (MM') passing through the three zones. The three vision zones (VL, VP, VI) are separated by isocylindrical lines, and the distant vision zone has a sector angle of at least 145 degrees. A line bisecting the angle forms an angle of less than 5 degrees, and pref under 2 degrees with a vertical.

公开(公告)号：DE69615900D1

公开(公告)日：2001-11-22

申请号：DE69615900

申请日：1996-04-05

Applicant: ESSILOR INT

Inventor： AHSBAHS FRANCOISE ,  BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/06 ,  G02C7/02

Abstract: The lens has an aspherical surface (S) with a distant vision zone (VL), a close vision zone (VP) and an intermediate vision zone (VI), with a main progression meridian (MM') passing through the three zones. The three vision zones (VL, VP, VI) are separated by isocylindrical lines, and the distant vision zone has a sector angle of at least 145 degrees. A line bisecting the angle forms an angle of less than 5 degrees, and pref under 2 degrees with a vertical.

公开(公告)号：FR2783938B1

公开(公告)日：2000-11-17

申请号：FR9812109

申请日：1998-09-28

Applicant: ESSILOR INT

Inventor： BAUDART THIERRY ,  LE SAUX GILLES

IPC: G02C7/02 ,  G02C7/06