Red laser pointer 500mw 650nm water-proof laser high quality
Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.
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Image Capturing Apparatus with Laser- Framing Viewfinder and Laser Pointer Functions Da Zhang
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Transcript of Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.
![Page 1: Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.](https://reader036.fdocuments.in/reader036/viewer/2022080914/56649d0e5503460f949e43fd/html5/thumbnails/1.jpg)
Image Capturing Apparatus with Laser-Framing Viewfinder and
Laser Pointer Functions
Da Zhang
![Page 2: Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.](https://reader036.fdocuments.in/reader036/viewer/2022080914/56649d0e5503460f949e43fd/html5/thumbnails/2.jpg)
US 6741809 B1
Inventor: Shan-wen Chang, Chang-hua Hsien(TW)
Assignee: Primax Electronics Ltd., Taipei(TW)
Filed Date: Sep 4, 2003
Issued Date: May 25, 2004
![Page 3: Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.](https://reader036.fdocuments.in/reader036/viewer/2022080914/56649d0e5503460f949e43fd/html5/thumbnails/3.jpg)
Prior Art
What is NEW?
• Information loss• High power consumption• Relatively large size
![Page 4: Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.](https://reader036.fdocuments.in/reader036/viewer/2022080914/56649d0e5503460f949e43fd/html5/thumbnails/4.jpg)
31-viewfinder ports36-main body38-sliding set40-laser source42-reflector44-first lens set45-second lens set46-framing mask47-thrid lens set48-fourth lens set
![Page 5: Image Capturing Apparatus with Laser-Framing Viewfinder and Laser Pointer Functions Da Zhang.](https://reader036.fdocuments.in/reader036/viewer/2022080914/56649d0e5503460f949e43fd/html5/thumbnails/5.jpg)