JPH0443866Y2 - - Google Patents
Info
- Publication number
- JPH0443866Y2 JPH0443866Y2 JP13257786U JP13257786U JPH0443866Y2 JP H0443866 Y2 JPH0443866 Y2 JP H0443866Y2 JP 13257786 U JP13257786 U JP 13257786U JP 13257786 U JP13257786 U JP 13257786U JP H0443866 Y2 JPH0443866 Y2 JP H0443866Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- main body
- opening
- diffusion box
- diffusion
- 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.)
- Expired
Links
- 238000009792 diffusion process Methods 0.000 claims description 23
- 238000005286 illumination Methods 0.000 claims description 9
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 229920006328 Styrofoam Polymers 0.000 description 4
- 239000008261 styrofoam Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005338 frosted glass Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13257786U JPH0443866Y2 (de) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13257786U JPH0443866Y2 (de) | 1986-08-29 | 1986-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6339227U JPS6339227U (de) | 1988-03-14 |
| JPH0443866Y2 true JPH0443866Y2 (de) | 1992-10-16 |
Family
ID=31032096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13257786U Expired JPH0443866Y2 (de) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443866Y2 (de) |
-
1986
- 1986-08-29 JP JP13257786U patent/JPH0443866Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339227U (de) | 1988-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4274131A (en) | Light diffusing means for a photographic enlarger | |
| JPH0443866Y2 (de) | ||
| KR0147623B1 (ko) | 실물화상기기 | |
| JPH0425776Y2 (de) | ||
| US3854815A (en) | Graphic arts camera flashing attachments | |
| US3754823A (en) | Light source for color enlargers | |
| US4423953A (en) | High intensity light source | |
| JPS60202411A (ja) | ライトガイド用光源光学系 | |
| JPS59222828A (ja) | 写真用引伸ばし器又は複写機のための光混合室 | |
| JPH0277725A (ja) | 液晶表示装置の照明装置 | |
| JP2756765B2 (ja) | 複写機等の原稿撮像装置 | |
| US4640609A (en) | Light source for a color enlargement | |
| JPH0774884B2 (ja) | 写真焼付装置 | |
| JPS6265643U (de) | ||
| JP2587850B2 (ja) | 写真焼付装置 | |
| JPS5913623Y2 (ja) | 優れた散光性光源を得るための光源装置 | |
| JPH02278243A (ja) | 写真焼付装置 | |
| WO1987004268A1 (en) | Flash lighting device | |
| JPS6235067Y2 (de) | ||
| JPS5913622Y2 (ja) | 写真引伸機の光源装置 | |
| JPS5943542Y2 (ja) | 照明装置 | |
| JPS61149807U (de) | ||
| JPS63218934A (ja) | フラツシユ照明装置 | |
| CS232698B1 (cs) | Halogenová prosvětlovací skříň | |
| JPH05241237A (ja) | 写真複写装置 |