| 摘要 |
A cup attaching apparatus for attaching a cup to an eyeglass lens, comprises: a lens mount on which the lens is to be mounted; at least three support pins provided on the lens mount to support the lens when a rear refractive surface of the lens is brought in contact with the support pins; a holding unit adapted to hold the support pins so that a supporting plane defined by the support pins is inclinable; a lens clamp for clamping the lens in cooperation with the lens mount when the lens is mounted on the lens mount; at least three presser pins provided on the lens clamp to clamp the lens when a front refractive surface of the lens is brought in contact with the presser pins; and a locking unit adapted to keep the supporting plane defined by the support pins in a substantially horizontal position when the lens is not clamped between the lens mount and the lens clamp.
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