JPS61116329U - - Google Patents
Info
- Publication number
- JPS61116329U JPS61116329U JP19975084U JP19975084U JPS61116329U JP S61116329 U JPS61116329 U JP S61116329U JP 19975084 U JP19975084 U JP 19975084U JP 19975084 U JP19975084 U JP 19975084U JP S61116329 U JPS61116329 U JP S61116329U
- Authority
- JP
- Japan
- Prior art keywords
- subject
- light
- light guide
- illuminate
- optical axis
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Description
第１図〜第３図は本考案を適用した撮影用照明
装置の第１実施例を示したものであつて、第１図
は第３図の―線矢視図、第２図は斜視図、第
３図は第１図―線矢視図である。第４図は同
上の第２実施例を示す原理図である。第５図は本
考案の照明原理を説明する斜視図、第６図は本考
案の先行技術を説明する斜視図である。
なお図面に用いられた符号において、２０……
被写体、２２……撮影系、２３……光軸、２３ａ
……延長線、２５……光源、２６……導光経路、
である。
1 to 3 show a first embodiment of a photographic illumination device to which the present invention is applied, in which FIG. 1 is a view taken along the line - in FIG. 3, and FIG. 2 is a perspective view. , FIG. 3 is a view taken along the line in FIG. 1. FIG. 4 is a principle diagram showing the second embodiment of the same. FIG. 5 is a perspective view illustrating the illumination principle of the present invention, and FIG. 6 is a perspective view illustrating the prior art of the present invention. In addition, in the symbols used in the drawings, 20...
Subject, 22...Photography system, 23...Optical axis, 23a
... extension line, 25 ... light source, 26 ... light guide path,
It is.
Claims (1)
個の光源を配置し、その光源から発する光を上記
光軸の周囲を通つて上記被写体へ導く光路長が互
に等しい複数個の導光経路を設け、上記１個の光
源から発する光を上記複数個の導光経路を通して
上記被写体に照射して、その被写体を周囲の複数
方向からほゞ均一の照度で照明するように構成し
た撮影用照明装置。 1 on the extension line of the optical axis of the imaging system that photographs the subject.
A plurality of light guide paths having equal optical path lengths are provided to guide the light emitted from the light source to the subject through the circumference of the optical axis, and the light emitted from the one light source is guided to the subject through the light guide path. A photography illumination device configured to illuminate the subject through a plurality of light guide paths to illuminate the subject from a plurality of surrounding directions with substantially uniform illuminance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19975084U JPS61116329U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19975084U JPS61116329U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116329U true JPS61116329U (en) | 1986-07-23 |
Family
ID=30759960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19975084U Pending JPS61116329U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116329U (en) |
-
1984
- 1984-12-28 JP JP19975084U patent/JPS61116329U/ja active Pending
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