JPH0444774U - - Google Patents
Info
- Publication number
- JPH0444774U JPH0444774U JP8808190U JP8808190U JPH0444774U JP H0444774 U JPH0444774 U JP H0444774U JP 8808190 U JP8808190 U JP 8808190U JP 8808190 U JP8808190 U JP 8808190U JP H0444774 U JPH0444774 U JP H0444774U
- Authority
- JP
- Japan
- Prior art keywords
- lens system
- half mirror
- video camera
- subject
- optical path
- 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
Landscapes
- Lens Barrels (AREA)
Description
第１図はこの考案の一実施例によるビデオカメ
ラを示す断面側面図、第２図はこの考案の他の実
施例を示す断面側面図、第３図は従来のビデオカ
メラを示す断面図、第４図は従来のビデオカメラ
の使用例を示す斜視図である。
図において、１はレンズ系、２は撮像素子、３
は鏡筒、４は被写体からの光の光路、５はハーフ
ミラー、６は照明光源である。なお、図中、同一
符号は同一または相当部分を示す。
FIG. 1 is a sectional side view showing a video camera according to one embodiment of the invention, FIG. 2 is a sectional side view showing another embodiment of the invention, and FIG. 3 is a sectional view showing a conventional video camera. FIG. 4 is a perspective view showing an example of use of a conventional video camera. In the figure, 1 is a lens system, 2 is an image sensor, and 3 is a lens system.
4 is a lens barrel, 4 is an optical path of light from a subject, 5 is a half mirror, and 6 is an illumination light source. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
レンズ系により得られる光学像を電気的情報に変
換する撮像素子と、上記レンズ系と上記撮像素子
とを保持する鏡筒とから構成されるビデオカメラ
において、 上記鏡筒内の光路途中に所定の角度傾斜して設
けたハーフミラーと、このハーフミラーにより反
射された光路上に設けた照明光源とで構成し、上
記照明光源からの光が上記ハーフミラーによつて
反射され、上記被写体を照射することを特徴とす
るビデオカメラ。[Claims for Utility Model Registration] A lens system that forms an image of light from a subject, an image sensor that converts the optical image obtained by this lens system into electrical information, and a lens system that holds the lens system and the image sensor. A video camera comprising a lens barrel, comprising: a half mirror tilted at a predetermined angle in the middle of the optical path within the lens barrel; and an illumination light source provided on the optical path reflected by the half mirror; A video camera characterized in that light from the illumination light source is reflected by the half mirror and illuminates the subject.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808190U JPH0444774U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808190U JPH0444774U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444774U true JPH0444774U (en) | 1992-04-16 |
Family
ID=31821008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8808190U Pending JPH0444774U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444774U (en) |
-
1990
- 1990-08-21 JP JP8808190U patent/JPH0444774U/ja active Pending
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