Patent ID: 11880044
Assignee: nan
Field: Optics (Instruments)
Classification: CPC G  B | IPC G

Claim 3:
4. Optical device according to claim 1, characterized in that the optical device (1) comprises a third magnet (72) facing the second coil (61) and a fourth magnet (73) facing the first coil (60), wherein the third and the fourth magnet (72, 73) are connected to the first frame (607), and wherein the first magnet (70) faces the first portion (60a) of the first coil (60), and wherein the second magnet (71) faces the first portion (61a) of the second coil (61), and wherein the third magnet (72) faces the second portion (61b) of the second coil (61), and wherein the fourth magnet (73) faces the second portion (60b) of the first coil (60), wherein particularly the third and fourth magnet (72, 73) each comprise a magnetization (M3, M4) that is oriented at an angle (α) between 80° and 100° with respect to said plane.