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US 10,705,355 B2Granted
Optical apparatus
AssigneesSintai Optical (Shenzhen) Co., Ltd., Asia Optical Co., Inc.
InventorsXue-Qing Qi, Jia-Hong He
Life of this patent
Estimating the term…
Abstract
An optical apparatus includes a main body, a reflecting object lens pivotally connected to the main body and a cover pivotally connected to the reflecting object lens. The reflecting object lens is rotatable with respect to the main body within a first angle, and the cover is rotatable with respect to the reflecting object lens within a second angle.
Claims20
An optical apparatus, comprising:
- a main body comprising a linkage structure, wherein the linkage structure comprises a first hook;
- a reflecting object lens pivotally connected to the main body, wherein the reflecting object lens is rotatable with respect to the main body within a first angle;
- and
- a cover pivotally connected to the reflecting object lens, wherein the cover is rotatable with respect to the reflecting object lens within a second angle.
1 more element
The optical apparatus, comprising:
- a main body;
- a reflecting object lens pivotally connected to the main body, wherein the reflecting object lens is rotatable with respect to the main body within a first angle;
- a cover pivotally connected to the reflecting object lens, wherein the cover is rotatable with respect to the reflecting object lens within a second angle;
- a light source;
- and
- a reflecting mirror, wherein the light source is configured to produce a first light beam, and the reflecting mirror is configured to reflect the first light beam to the reflecting object lens.
3 more elements
An optical apparatus, comprising:
- a main body;
- a reflecting object lens pivotally connected to the main body, wherein the reflecting object lens is rotatable with respect to the main body within a first angle;
- a light source configured to produce a first light beam;
- a mask comprising at least one transparent portion, wherein the first light beam passes through the transparent portion to be shaped;
- and
- a reflecting mirror configured to reflect the first light beam to the reflecting object lens.
3 more elements
Dependencies are inferred from the claim text.