BE528681A - - Google Patents
Info
- Publication number
- BE528681A BE528681A BE528681DA BE528681A BE 528681 A BE528681 A BE 528681A BE 528681D A BE528681D A BE 528681DA BE 528681 A BE528681 A BE 528681A
- Authority
- BE
- Belgium
- Prior art keywords
- series
- character
- lens
- image
- characters
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 2
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000005338 frosted glass Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
- B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
- B41B21/16—Optical systems
Landscapes
- Camera Data Copying Or Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE528681A true BE528681A (https=) |
Family
ID=161913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE528681D BE528681A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE528681A (https=) |
-
0
- BE BE528681D patent/BE528681A/fr unknown
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