JPH0327086B2 - - Google Patents
Info
- Publication number
- JPH0327086B2 JPH0327086B2 JP777484A JP777484A JPH0327086B2 JP H0327086 B2 JPH0327086 B2 JP H0327086B2 JP 777484 A JP777484 A JP 777484A JP 777484 A JP777484 A JP 777484A JP H0327086 B2 JPH0327086 B2 JP H0327086B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- elastic body
- aperture
- optical
- optical element
- 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
- 230000003287 optical effect Effects 0.000 claims description 128
- 239000000463 material Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 description 13
- 239000005060 rubber Substances 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP777484A JPS60151603A (ja) | 1984-01-18 | 1984-01-18 | 光学素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP777484A JPS60151603A (ja) | 1984-01-18 | 1984-01-18 | 光学素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60151603A JPS60151603A (ja) | 1985-08-09 |
| JPH0327086B2 true JPH0327086B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-12 |
Family
ID=11675020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP777484A Granted JPS60151603A (ja) | 1984-01-18 | 1984-01-18 | 光学素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60151603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2872270B2 (ja) * | 1989-05-23 | 1999-03-17 | キヤノン株式会社 | テレビ用光学装置 |
| CN1167065C (zh) * | 2000-08-02 | 2004-09-15 | 松下电器产业株式会社 | 光拾取装置 |
| EP1626301B1 (en) * | 2003-05-15 | 2011-03-30 | Konica Minolta Opto, Inc. | Optical system and imaging device |
| JP2004341201A (ja) * | 2003-05-15 | 2004-12-02 | Konica Minolta Opto Inc | 撮像装置 |
| US7627236B2 (en) | 2006-02-22 | 2009-12-01 | Nokia Corporation | Hydraulic optical focusing-stabilizer |
| JP2014013737A (ja) * | 2012-07-05 | 2014-01-23 | Tamron Co Ltd | 照明装置及び撮像システム |
| DE102015215845B4 (de) | 2015-08-19 | 2017-06-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multiaperturabbildungsvorrichtung mit kanalindividueller Einstellbarkeit |
-
1984
- 1984-01-18 JP JP777484A patent/JPS60151603A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60151603A (ja) | 1985-08-09 |