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Class Information
Number: 396/84
Name: Photography > Having variable focal length of camera objective > Having direct viewfinder
Description: Subject matter having a viewfinder with an optical path separate from the optical path to the photosensitive medium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546031 |
Lamp bracket to illumination optics assembly interface |
Jun. 9, 2009 |
| 7542670 |
Finder optical system for a single-lens reflex camera |
Jun. 2, 2009 |
| 7321471 |
Lens barrel and lens system |
Jan. 22, 2008 |
| 7286754 |
Camera |
Oct. 23, 2007 |
| 7120355 |
Camera assembly having lens turret and independently movable rocker |
Oct. 10, 2006 |
| 7116901 |
Zoom finder drive mechanisms |
Oct. 3, 2006 |
| 7099573 |
Zoom lens camera, and a rotation transfer mechanism |
Aug. 29, 2006 |
| 6973261 |
Camera |
Dec. 6, 2005 |
| 6954588 |
Camera |
Oct. 11, 2005 |
| 6947667 |
Camera |
Sep. 20, 2005 |
| 6937817 |
Camera including cam member for interlocking image-taking optical system and view finder optical system of the camera |
Aug. 30, 2005 |
| 6856763 |
Deployment apparatus for cameras and other hand-held devices and deployment method |
Feb. 15, 2005 |
| 6788454 |
Viewing apparatus having a photographic function |
Sep. 7, 2004 |
| 6760546 |
Viewfinder mounting structure for camera |
Jul. 6, 2004 |
| 6647207 |
Parallax correction for close focus |
Nov. 11, 2003 |
| 6643459 |
Electronic camera |
Nov. 4, 2003 |
| 6600877 |
Zoom interlocking mechanism for camera |
Jul. 29, 2003 |
| 6571059 |
Camera including a device for controlling the photographing optical systems to prevent obscuring of an image in the finder optical system |
May. 27, 2003 |
| 6546201 |
Finder drive mechanism and camera |
Apr. 8, 2003 |
| 6510006 |
Image-forming optical system |
Jan. 21, 2003 |
| 6415109 |
Camera and method of manufacturing camera |
Jul. 2, 2002 |
| 6381412 |
Camera |
Apr. 30, 2002 |
| 6304727 |
Viewfinder and camera having a viewfinder |
Oct. 16, 2001 |
| 6275657 |
Dual image coincidence type finder system |
Aug. 14, 2001 |
| 6185375 |
Finder mechanism and drive mechanism for use in camera |
Feb. 6, 2001 |
| 6094535 |
Zoom lens drive system for lens shutter type of camera |
Jul. 25, 2000 |
| 6088538 |
Zoom finder |
Jul. 11, 2000 |
| 6088536 |
Distance measuring apparatus |
Jul. 11, 2000 |
| 6041186 |
Finder system |
Mar. 21, 2000 |
| 5970260 |
Camera equipped with zoom lens |
Oct. 19, 1999 |
| 5966551 |
Lens shutter camera including zoom lens |
Oct. 12, 1999 |
| 5940632 |
Magnification change-over device for camera |
Aug. 17, 1999 |
| 5923907 |
Finder unit |
Jul. 13, 1999 |
| 5884106 |
Zoom finder for a camera |
Mar. 16, 1999 |
| 5875359 |
Focusing method and apparatus for camera |
Feb. 23, 1999 |
| 5864719 |
Optical apparatus |
Jan. 26, 1999 |
| 5832317 |
Zooming device |
Nov. 3, 1998 |
| 5822626 |
Real image type of finder |
Oct. 13, 1998 |
| 5819121 |
Magnification change-over device for camera |
Oct. 6, 1998 |
| 5815746 |
Parallax correction apparatus |
Sep. 29, 1998 |
| 5787313 |
Hybrid camera including viewfinder with masks for parallax correction and image format indication |
Jul. 28, 1998 |
| 5778262 |
Zoom finder |
Jul. 7, 1998 |
| 5774748 |
Zoom lens barrel and camera having such a barret |
Jun. 30, 1998 |
| 5774749 |
Camera having a magnification change-over device |
Jun. 30, 1998 |
| 5761548 |
Zoom finder |
Jun. 2, 1998 |
| 5752095 |
Magnification change-over device for camera |
May. 12, 1998 |
| 5751400 |
Conversion system for a camera |
May. 12, 1998 |
| 5740474 |
Apparatus for eliminating backlash in a zoom finder |
Apr. 14, 1998 |
| 5721973 |
Dual-focus change-over camera |
Feb. 24, 1998 |
| 5715482 |
Collapsible type zoom camera |
Feb. 3, 1998 |
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