公开(公告)号：US20200319440A1

公开(公告)日：2020-10-08

申请号：US16837343

申请日：2020-04-01

Applicant: OPTOS PLC

Inventor： RAINER HEIDEMANN

IPC: G02B17/02 ,  A61B3/10

Abstract: An optical system, capable to admit a light beam, the optical system comprising: a plurality of reflectors configured to reflect the light beam, wherein each of the reflectors is configured to reflect an incident light beam such that the path of the incident light beam and the path of the reflected light beam are parallel to each other. Each of the reflectors has a reflection center axis positioned centrally between the path of the incident light beam and the path of the reflected light beam. At least two of the reflectors are arranged relative to each other such that their respective reflection center axes do not overlap, thereby enabling the path of the light beam to pass at least one of the at least two of the reflectors multiple times.

公开(公告)号：US20210286146A1

公开(公告)日：2021-09-16

申请号：US17196796

申请日：2021-03-09

Applicant: OPTOS PLC

Inventor： RAINER HEIDEMANN

IPC: G02B7/00 ,  G02B7/02 ,  G01J3/02

Abstract: An apparatus for providing temperature-dependent movement of an optical element, the apparatus comprising: a moveable mount for the optical element; a mount moving component attached to the moveable mount; and a guide attached to the mount moving component and configured to guide a movement of the moveable mount. The apparatus is configured such that a difference in thermal contraction or thermal expansion between the mount moving component and the guide in response to a change in temperature of the apparatus causes the mount moving component to move the moveable mount relative to the guide.