Device for replacing mobile device lens

A mobile device and lens technology, applied in installation, camera body, optics, etc., can solve the problems of inability to replace lenses according to different needs, inability to take long-distance or wide-angle shooting, and high production costs, and achieve easy portability and improved Camera function, small size effect
CN101236349BActive Publication Date: 2011-05-04ASUSTEK COMPUTER INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ASUSTEK COMPUTER INC
Publication Date
2011-05-04

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Abstract

A device used to replace a camera of a movable device adopts a mode of appending a lens to reach the function of replacing a camera lens besides the camera lens of the movable device. The device is tabled with the required lens firstly, and arranged in the front of the camera lens by using the mode of fastening, magnetic attraction or sliding, then the tabled lens is used to replace the function of the camera lens.
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Description

technical field

[0001] The present invention relates to a photographic device, and more particularly, the present invention relates to a photographic device for changing the lens of a mobile device. Background technique

[0002] Traditional mobile devices with camera functions (such as mobile phones, personal digital assistants PDA, game consoles, etc.) all have the lens (group) of the lens built into the device, and the focal length can only be adjusted manually or mechanically, which cannot be adjusted according to the needs. Different replacement lenses, and its production cost is relatively high. In addition, the mid-to-low price models on the market generally have poor camera performance and no zoom function due to cost or volume constraints. Due to the fixed focal length of the lens, they can only shoot objects within a specific range, and cannot take long-distance or wide-angle shots. Contents of the invention

[0003] Therefore, the present invention improves the ...

Claims

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