WO2002075447A1 - Camera lens shading device - Google Patents
Camera lens shading device Download PDFInfo
- Publication number
- WO2002075447A1 WO2002075447A1 PCT/NL2001/000194 NL0100194W WO02075447A1 WO 2002075447 A1 WO2002075447 A1 WO 2002075447A1 NL 0100194 W NL0100194 W NL 0100194W WO 02075447 A1 WO02075447 A1 WO 02075447A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- camera lens
- shading device
- shell
- shade
- camera
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/045—Lens hoods or shields
Definitions
- the present invention relates to a camera lens shading device comprising a shell, the shell having mounting means for mounting the shell on a camera, the shell having a substantially concave inner surface with an opening for passing light to a camera lens, and a first axis of symmetry.
- the operator of the camera may block stray light from entering the frontal surface of the camera lens. This enhances the contrast of the image formed by the camera lens, without having a lens shade blade on the outside of the matte box.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01915908A EP1368703B1 (en) | 2001-03-16 | 2001-03-16 | Camera lens shading device |
DE60105068T DE60105068T2 (en) | 2001-03-16 | 2001-03-16 | LENS HOOD FOR CAMERA |
PCT/NL2001/000194 WO2002075447A1 (en) | 2001-03-16 | 2001-03-16 | Camera lens shading device |
US10/471,957 US20040151492A1 (en) | 2001-03-16 | 2001-03-16 | Camera lens shading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL2001/000194 WO2002075447A1 (en) | 2001-03-16 | 2001-03-16 | Camera lens shading device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002075447A1 true WO2002075447A1 (en) | 2002-09-26 |
Family
ID=19760744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2001/000194 WO2002075447A1 (en) | 2001-03-16 | 2001-03-16 | Camera lens shading device |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040151492A1 (en) |
EP (1) | EP1368703B1 (en) |
DE (1) | DE60105068T2 (en) |
WO (1) | WO2002075447A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2434198A (en) * | 2004-04-07 | 2007-07-18 | Gekko Technology Ltd | Camera light frame and filter tray supporting member |
US7290893B2 (en) | 2004-04-07 | 2007-11-06 | Gekko Technology Limited | Lighting apparatus |
GB2488852A (en) * | 2011-08-31 | 2012-09-12 | Chung Jen Chang | Lens cap |
EP3187932A4 (en) * | 2014-08-29 | 2017-09-13 | Fujifilm Corporation | Lens hood and imaging device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006008370U1 (en) * | 2006-05-18 | 2006-08-31 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Back light screen for camera, has screen wing that is swivellable about vertical or horizontal swivelling axis and is fastened at three dimensional frame and fastening unit swivellably formed about axis |
US8111984B2 (en) * | 2009-04-20 | 2012-02-07 | Dennis Wood | Matte box assembly |
CA2772206C (en) | 2011-03-24 | 2016-06-21 | Kabushiki Kaisha Topcon | Omnidirectional camera |
US8475063B1 (en) * | 2012-01-02 | 2013-07-02 | Chung Jen Chang | Lens cap |
CN103558725A (en) * | 2013-11-18 | 2014-02-05 | 曾金辉 | Lens cover with light-shielding function |
WO2016086378A1 (en) | 2014-12-04 | 2016-06-09 | 深圳市大疆创新科技有限公司 | Image capturing module and shading hood thereof |
GB2547884B (en) | 2016-01-23 | 2020-02-19 | Subratie Andrew | Follow focus |
CN109471312A (en) * | 2018-12-20 | 2019-03-15 | 羊可欣 | A kind of mobile phone camera shade |
EP4025959A1 (en) * | 2019-09-06 | 2022-07-13 | Light Widow, LLC | Systems and methods for capturing filter data on a matte box |
CN111510627B (en) * | 2020-04-23 | 2022-03-18 | Oppo广东移动通信有限公司 | Camera starting method and device, terminal and readable storage medium |
USD1011406S1 (en) * | 2023-05-25 | 2024-01-16 | Shenzhen Xingyingda Industry Co., Ltd. | Filter |
USD1007570S1 (en) * | 2023-05-25 | 2023-12-12 | Shenzhen Xingyingda Industry Co., Ltd. | Filter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137540A (en) * | 1977-10-14 | 1979-01-30 | Jack Curtis | Camera matte box |
US4381890A (en) * | 1980-05-19 | 1983-05-03 | Wallace George A | Incident light filter for cameras |
US4443061A (en) * | 1980-03-20 | 1984-04-17 | Coquin Jean Claude | Device for holding accessories for the lenses of apparatuses for taking photographs |
US4863242A (en) * | 1988-07-11 | 1989-09-05 | Correa Carlos G | Universal personal computer visor/organizer assembly |
US5528424A (en) * | 1994-06-03 | 1996-06-18 | Lentz; Blaine | Television lens shade |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266914A (en) * | 1940-01-30 | 1941-12-23 | Clifton R Skinner | Foldable sunshade |
US3715149A (en) * | 1971-04-16 | 1973-02-06 | Bell & Howell Co | Convertible sunshade and lens cap |
US5294954A (en) * | 1990-11-27 | 1994-03-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Rotatably controllable lens hood and cover unit |
JPH08278532A (en) * | 1995-04-05 | 1996-10-22 | Asahi Optical Co Ltd | Hood varying device for zoom lens |
-
2001
- 2001-03-16 WO PCT/NL2001/000194 patent/WO2002075447A1/en active IP Right Grant
- 2001-03-16 DE DE60105068T patent/DE60105068T2/en not_active Expired - Lifetime
- 2001-03-16 EP EP01915908A patent/EP1368703B1/en not_active Expired - Lifetime
- 2001-03-16 US US10/471,957 patent/US20040151492A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137540A (en) * | 1977-10-14 | 1979-01-30 | Jack Curtis | Camera matte box |
US4443061A (en) * | 1980-03-20 | 1984-04-17 | Coquin Jean Claude | Device for holding accessories for the lenses of apparatuses for taking photographs |
US4381890A (en) * | 1980-05-19 | 1983-05-03 | Wallace George A | Incident light filter for cameras |
US4863242A (en) * | 1988-07-11 | 1989-09-05 | Correa Carlos G | Universal personal computer visor/organizer assembly |
US5528424A (en) * | 1994-06-03 | 1996-06-18 | Lentz; Blaine | Television lens shade |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2434198A (en) * | 2004-04-07 | 2007-07-18 | Gekko Technology Ltd | Camera light frame and filter tray supporting member |
US7290893B2 (en) | 2004-04-07 | 2007-11-06 | Gekko Technology Limited | Lighting apparatus |
GB2434198B (en) * | 2004-04-07 | 2008-04-16 | Gekko Technology Ltd | Lighting apparatus |
US7690801B2 (en) | 2004-04-07 | 2010-04-06 | Gekko Technology Limited | Lighting apparatus |
GB2488852A (en) * | 2011-08-31 | 2012-09-12 | Chung Jen Chang | Lens cap |
GB2488852B (en) * | 2011-08-31 | 2013-10-09 | Chung Jen Chang | Lens cap |
EP3187932A4 (en) * | 2014-08-29 | 2017-09-13 | Fujifilm Corporation | Lens hood and imaging device |
US10254628B2 (en) | 2014-08-29 | 2019-04-09 | Fujifilm Corporation | Lens hood and imaging device |
Also Published As
Publication number | Publication date |
---|---|
EP1368703B1 (en) | 2004-08-18 |
DE60105068D1 (en) | 2004-09-23 |
US20040151492A1 (en) | 2004-08-05 |
EP1368703A1 (en) | 2003-12-10 |
DE60105068T2 (en) | 2004-12-30 |
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