IT214005Z2 - Visore per immagini stereoscopiche in particolare del tipo a lenti di fresnel. - Google Patents
Visore per immagini stereoscopiche in particolare del tipo a lenti di fresnel.Info
- Publication number
- IT214005Z2 IT214005Z2 IT8821265U IT2126588U IT214005Z2 IT 214005 Z2 IT214005 Z2 IT 214005Z2 IT 8821265 U IT8821265 U IT 8821265U IT 2126588 U IT2126588 U IT 2126588U IT 214005 Z2 IT214005 Z2 IT 214005Z2
- Authority
- IT
- Italy
- Prior art keywords
- viewer
- fresnel lens
- stereoscopic images
- lens type
- stereoscopic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878712153A GB8712153D0 (en) | 1987-05-22 | 1987-05-22 | Stereoscopic viewers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821265V0 IT8821265V0 (it) | 1988-05-19 |
IT214005Z2 true IT214005Z2 (it) | 1990-03-05 |
Family
ID=10617780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821265U IT214005Z2 (it) | 1987-05-22 | 1988-05-19 | Visore per immagini stereoscopiche in particolare del tipo a lenti di fresnel. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS644415U (ja) |
CN (1) | CN2044735U (ja) |
DE (1) | DE8806831U1 (ja) |
FR (1) | FR2615633A1 (ja) |
GB (2) | GB8712153D0 (ja) |
IT (1) | IT214005Z2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0575257B1 (en) * | 1992-06-17 | 1999-08-18 | Sony Corporation | Spectacle type display apparatus |
US5486841A (en) * | 1992-06-17 | 1996-01-23 | Sony Corporation | Glasses type display apparatus |
AU679878B2 (en) * | 1995-05-24 | 1997-07-10 | Malcolm Henry Fletcher | Stereoscopic viewing device |
WO1998040777A1 (fr) * | 1997-03-12 | 1998-09-17 | Oleg Leonidovich Golovkov | Dispositif de projection dans l'espace d'images tridimensionnelles |
EP0898193A1 (de) * | 1997-08-16 | 1999-02-24 | Walter Baumgartner | Vorrichtung zum Betrachten von Stereo-Bildern |
JP2011154145A (ja) * | 2010-01-27 | 2011-08-11 | Panasonic Corp | 双眼レンズ及び電子機器 |
CN103149697B (zh) * | 2013-03-19 | 2015-07-01 | 珠海真幻科技有限公司 | 一种立体影像重现*** |
CN110007475A (zh) * | 2019-04-17 | 2019-07-12 | 万维云视(上海)数码科技有限公司 | 利用虚拟深度补偿视力的方法与装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1360971A (en) * | 1971-07-26 | 1974-07-24 | Davies G | Viewing device |
GB2155199B (en) * | 1984-03-01 | 1987-07-01 | Pilkington Perkin Elmer Ltd | Viewing apparatus having line of sight deviating elements |
-
1987
- 1987-05-22 GB GB878712153A patent/GB8712153D0/en active Pending
-
1988
- 1988-05-19 IT IT8821265U patent/IT214005Z2/it active
- 1988-05-19 GB GB08811818A patent/GB2205416A/en not_active Withdrawn
- 1988-05-20 JP JP1988066744U patent/JPS644415U/ja active Pending
- 1988-05-20 FR FR8806807A patent/FR2615633A1/fr active Pending
- 1988-05-20 DE DE8806831U patent/DE8806831U1/de not_active Expired
- 1988-05-21 CN CN88205893U patent/CN2044735U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2615633A1 (fr) | 1988-11-25 |
GB2205416A (en) | 1988-12-07 |
JPS644415U (ja) | 1989-01-11 |
GB8811818D0 (en) | 1988-06-22 |
CN2044735U (zh) | 1989-09-20 |
IT8821265V0 (it) | 1988-05-19 |
DE8806831U1 (de) | 1988-12-08 |
GB8712153D0 (en) | 1987-06-24 |
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