Patent ID: 7369332
Filing Date: 2008-05-06
Classification: G02B,G03B,G03F

Abstract:
1. A closing module for an optical arrangement, comprising: an optically active closing element having a first axis; and a holding device that clamps said closing element radially, and fixes said closing element at a point along said first axis, wherein said closing element and said holding device participate in preventing an ingress of matter into an interior portion of said optical arrangement, and wherein the holding device is configured for tilting of the first axis of the closing element, and includes a number of holding elements as second contact partners which each include a contact element being in respective engagement with the closing element as the first contact partner in a contact pairing, at least the contact element of an adjustable holding element being adjustable in a direction of the first axis of the closing element for tilting of the first axis of the closing element.