JPH0475629U - - Google Patents
Info
- Publication number
- JPH0475629U JPH0475629U JP11851490U JP11851490U JPH0475629U JP H0475629 U JPH0475629 U JP H0475629U JP 11851490 U JP11851490 U JP 11851490U JP 11851490 U JP11851490 U JP 11851490U JP H0475629 U JPH0475629 U JP H0475629U
- Authority
- JP
- Japan
- Prior art keywords
- center line
- cylindrical part
- half mirror
- lens barrel
- respect
- 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
- 238000005286 illumination Methods 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
Landscapes
- Accessories Of Cameras (AREA)
Description
第１図は本考案によるハーフミラーを用いた照
明ユニツトの実施例の縦断面図、第２図ａおよび
ｂはレンズランプの代わりに蛍光灯を用いた照明
ユニツトの縦断面図および上面図である。第３図
ａは従来のレンズ鏡筒部と一体型の同軸落斜照明
ユニツト、第３図ｂは斜向照明のみによる撮像状
態を示したものである。
１……筒状ホルダー、２……クランプ（レンズ
ランプ用）、２′……クランプ（蛍光灯用）、３
……レンズランプ、４……ハーフミラー、５……
ワーク、６……カメラ部、７……撮像レンズ鏡筒
部、８……いもネジ、９……照明ボツクス、１０
……蛍光灯、１１……斜向照明レンズ。
Fig. 1 is a longitudinal cross-sectional view of an embodiment of a lighting unit using a half mirror according to the present invention, and Fig. 2 a and b are a longitudinal cross-sectional view and a top view of an illumination unit using a fluorescent lamp instead of a lens lamp. . FIG. 3a shows a conventional coaxial oblique illumination unit integrated with a lens barrel, and FIG. 3b shows an imaging state using only oblique illumination. 1... Cylindrical holder, 2... Clamp (for lens lamp), 2'... Clamp (for fluorescent lamp), 3
...Lens lamp, 4...Half mirror, 5...
Workpiece, 6... Camera section, 7... Imaging lens barrel section, 8... Potato screw, 9... Lighting box, 10
... Fluorescent lamp, 11 ... Oblique lighting lens.
Claims (1)
向と逆側先端部の端面が鏡筒中心線に対し所定の
角度をなして形成された筒状部品と、上記鏡筒中
心線に対し前記所定の角度で形成された端面に固
定されたハーフミラーと、前記筒状部品の中心線
と前記ハーフミラーとの交点の前記筒状部品の中
心線に対し水平方向に設けた照明手段とを有する
ことを特徴とする簡易型照明ユニツト。 A cylindrical part that can be easily attached to the lower part of the lens barrel, and the end face of the tip opposite to the mounting direction is formed at a predetermined angle with respect to the center line of the lens barrel; A half mirror fixed to an end face formed at an angle, and an illumination means provided in a horizontal direction with respect to the center line of the cylindrical part at the intersection of the center line of the cylindrical part and the half mirror. A simple lighting unit with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11851490U JPH0475629U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11851490U JPH0475629U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475629U true JPH0475629U (en) | 1992-07-02 |
Family
ID=31866437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11851490U Pending JPH0475629U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475629U (en) |
-
1990
- 1990-11-14 JP JP11851490U patent/JPH0475629U/ja active Pending
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