JPH0472231U - - Google Patents
Info
- Publication number
- JPH0472231U JPH0472231U JP1990115965U JP11596590U JPH0472231U JP H0472231 U JPH0472231 U JP H0472231U JP 1990115965 U JP1990115965 U JP 1990115965U JP 11596590 U JP11596590 U JP 11596590U JP H0472231 U JPH0472231 U JP H0472231U
- Authority
- JP
- Japan
- Prior art keywords
- zoom position
- adapter
- attachment
- irradiation angle
- zoom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
- G03B2215/056—Connection with camera, e.g. adapter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Studio Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115965U JP2513467Y2 (ja) | 1990-11-06 | 1990-11-06 | 電子閃光装置 |
| US07/783,891 US5250970A (en) | 1990-11-06 | 1991-10-29 | Electronic flashing apparatus and camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115965U JP2513467Y2 (ja) | 1990-11-06 | 1990-11-06 | 電子閃光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0472231U true JPH0472231U (en, 2012) | 1992-06-25 |
| JP2513467Y2 JP2513467Y2 (ja) | 1996-10-09 |
Family
ID=14675524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990115965U Expired - Lifetime JP2513467Y2 (ja) | 1990-11-06 | 1990-11-06 | 電子閃光装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5250970A (en, 2012) |
| JP (1) | JP2513467Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09230447A (ja) * | 1996-02-21 | 1997-09-05 | Minolta Co Ltd | カメラ及び外付けフラッシュ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743929A (en) * | 1984-12-25 | 1988-05-10 | Minolta Camera Kabushiki Kaisha | Flash device for use in photography |
-
1990
- 1990-11-06 JP JP1990115965U patent/JP2513467Y2/ja not_active Expired - Lifetime
-
1991
- 1991-10-29 US US07/783,891 patent/US5250970A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5250970A (en) | 1993-10-05 |
| JP2513467Y2 (ja) | 1996-10-09 |