Optical system and method for positioning optical system
AssigneeBenq Corporation
InventorsChih-Ping Wu, Shih-Lung Hsu
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Abstract
The present invention provides an optical system. The optical system includes a first optical apparatus, a second optical apparatus, and a thrust member. A side of the first optical apparatus has a rest. The second optical apparatus is disposed between the first optical apparatus and the thrust member. With the optical system, the second optical apparatus is pressed against the rest by means of the force of the thrust member to keep the relative position between the first optical apparatus and the second optical apparatus stable.
Claims13
An optical system comprising:
- a housing;
- a first optical apparatus having a rest located on a side thereof, the first optical apparatus being disposed on the housing;
- a thrust member disposed on the housing;
- and
- a second optical apparatus disposed between the first optical apparatus and the thrust member;
- wherein, the second optical apparatus is pressed against the rest to maintain a desired relative relationship between the first optical apparatus and the second optical apparatus by means of a force applied from the thrust member to the second optical apparatus.
10 The optical system of claim 1, wherein the rest comprises a flange claw.
A method for positioning an optical system, wherein an optical system comprises a first optical apparatus having a rest on a side thereof, a thrust member, and a second optical apparatus disposed between the first optical apparatus and the thrust member, the method comprising the steps of:
- using a force applied from the thrust member to press the second optical apparatus against the rest to maintain a desired relative relationship between the first optical apparatus and the second optical apparatus.
Dependencies are inferred from the claim text.