BE440086A - - Google Patents
Info
- Publication number
- BE440086A BE440086A BE440086DA BE440086A BE 440086 A BE440086 A BE 440086A BE 440086D A BE440086D A BE 440086DA BE 440086 A BE440086 A BE 440086A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- lens
- optical system
- objective
- photography
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000003086 colorant Substances 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 8
- 206010010071 Coma Diseases 0.000 claims description 4
- 201000009310 astigmatism Diseases 0.000 claims description 3
- 230000002895 hyperchromatic effect Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440086A true BE440086A (enrdf_load_stackoverflow) |
Family
ID=97934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440086D BE440086A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE440086A (enrdf_load_stackoverflow) |
-
0
- BE BE440086D patent/BE440086A/fr unknown
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