| |
 |
|
Class Information
Number: 396/164
Name: Photography > With object illumination for exposure > Variable intensity control
Description: Subject matter having a means to adjust the brightness of the artificial light from the illumination means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5515119 |
System for varying light intensity such as for use in motion picture photography |
May. 7, 1996 |
| 5381208 |
Automatic light adjustment device for camera |
Jan. 10, 1995 |
| 5347994 |
Endoscope light source apparatus with setting enable and disable modes |
Sep. 20, 1994 |
| 5311243 |
Flash photographing system |
May. 10, 1994 |
| 5250966 |
Ophthalmic photographing apparatus having a displacement measurement unit |
Oct. 5, 1993 |
| 5184170 |
Photographing light quantity controller for endoscope |
Feb. 2, 1993 |
| 5181055 |
Fundus camera |
Jan. 19, 1993 |
| 5168300 |
TTL automatic flash control device |
Dec. 1, 1992 |
| 5115261 |
Photographing light quantity controller for endoscope |
May. 19, 1992 |
| 4951081 |
Flash device |
Aug. 21, 1990 |
| 4872029 |
Automatic adjusted light switching circuit |
Oct. 3, 1989 |
| 4853600 |
Flash apparatus with color temperature control |
Aug. 1, 1989 |
| 4773749 |
Ophthalmologic photographing apparatus |
Sep. 27, 1988 |
| 4734733 |
Camera with two position strobe |
Mar. 29, 1988 |
| 4439024 |
Eye examining instrument with variable intensity of illumination light |
Mar. 27, 1984 |
| 4331403 |
Photographing apparatus for endoscope |
May. 25, 1982 |
| 4306792 |
Camera with automatic flash power level selection |
Dec. 22, 1981 |
| 4238142 |
Method and apparatus for examining and photographing the ocular fundus |
Dec. 9, 1980 |
|
|
|
