Optical arrangement comprising an optical acquiring unit and a light emitting unit

摘要

The invention refers to an optical arrangement (5) comprising a carrier unit (11) made of a rigid material, at least one of an optical acquiring unit (12) and a light emitting unit (13), all of the optical acquiring and light emitting units (12, 13) of the optical arrangement (5) being releasably connected to the carrier unit (11). In order to provide for a fast, precise and repeatable connection of the optical acquiring unit (12) and/or the light emitting unit (13) to the carrier unit (11) at least one of the optical acquiring unit (12) and the light emitting unit (13) is connected to the carrier unit (11) by means of a two-part tapered dovetail connection arrangement (14, 15).