CN108761747A - Pick-up lens for shooting special efficacy video and its working method - Google Patents

Pick-up lens for shooting special efficacy video and its working method Download PDF

Info

Publication number
CN108761747A
CN108761747A CN201810965118.6A CN201810965118A CN108761747A CN 108761747 A CN108761747 A CN 108761747A CN 201810965118 A CN201810965118 A CN 201810965118A CN 108761747 A CN108761747 A CN 108761747A
Authority
CN
China
Prior art keywords
mirror surface
lens
special efficacy
fixed lens
pick
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.)
Granted
Application number
CN201810965118.6A
Other languages
Chinese (zh)
Other versions
CN108761747B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Mingda Electric Appliance Co ltd
Original Assignee
Changzhou Love Education Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Love Education Science And Technology Co Ltd filed Critical Changzhou Love Education Science And Technology Co Ltd
Priority to CN201810965118.6A priority Critical patent/CN108761747B/en
Publication of CN108761747A publication Critical patent/CN108761747A/en
Application granted granted Critical
Publication of CN108761747B publication Critical patent/CN108761747B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • G03B15/12—Trick photography using mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • 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
    • G02B26/0816—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 reflecting elements
    • G02B26/0825—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 reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

The present invention is provided to shoot the pick-up lens of special efficacy video and its working method, including host；Fixed lens are equipped in front of the host；The fixed lens front end is set there are one basic lens, and the basic lens include one piece of mirror surface with the fixed lens in 45 degree of angles, enter the fixed lens after so that extraneous scene is reflected via the mirror surface；The mirror surface includes two pieces of transparent elastic diaphragms being mutually parallel, and a mercury interlayer is formed between two pieces of flexible sheets；The rear of the mirror surface is set there are one air nozzle, the air nozzle is driven by universal driving mechanism, allow it that straight air stream to be ejected into any position at the mirror surface back side, and mirror surface is made to arch upward forwards in the position by jet-impingement, forms local convex mirror.The camera lens can hardware view as needed flexibly and optionally make to form fish eye effect everywhere in image, to mitigate the work load of later stage special effect making.

Description

Pick-up lens for shooting special efficacy video and its working method
Technical field
The present invention relates to picture pick-up device fields, particularly, are related to the pick-up lens for shooting special efficacy video and its work Method.
Background technology
In the manufacturing process of films and television programs, it usually needs it is fish eye effect to use special efficacy, one of which special efficacy, that is, Make tv screen is partially formed effect similar with wide-angle sem observation, is actually to be partially formed collapse in tv screen Region makes pixel collapse into the collapse region on periphery.
In this regard, in hardware aspect, fish eye lens can only be used at present, and current fish eye lens is fixed, i.e., only Can make it is fixed on whole picture image or image be partially formed fish eye effect, and flexibly optionally cannot make image as needed Everywhere in form fish eye effect.In order to make to form dynamic fish eye effect everywhere in image, software approach pair can only be passed through at present The video pictures already taken the photograph carry out post-processing, since video pictures are that have the picture of continuous a large amount of frame numbers to constitute, because This needs that each frame picture is calculated and handled, and calculation amount is huge, and intractability is larger.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of reflection-type special efficacy pick-up lens, which can be Hardware view flexibly optionally makes to form fish eye effect everywhere in image as needed, to mitigate the work of later stage special effect making Burden.
The technical solution adopted by the present invention to solve the technical problems is：The reflection-type special efficacy pick-up lens includes host； Fixed lens are equipped in front of the host；The fixed lens front end is set there are one basic lens, and the basic lens include one Block and the mirror surface that the fixed lens are in 45 degree of angles, enter described after so that extraneous scene is reflected via the mirror surface Fixed lens；The mirror surface includes two pieces of transparent elastic diaphragms being mutually parallel, and one is formed between two pieces of flexible sheets A mercury interlayer；The rear of the mirror surface is set there are one air nozzle, and the air nozzle is driven by universal driving mechanism, makes it Straight air stream can be ejected into any position at the mirror surface back side, and make mirror surface in the position by jet-impingement It sets and arches upward forwards, form local convex mirror.
Preferably, the rear side lining of the mirror surface sets one block of rigid web plate, the rigidity web plate is to the speculum Face forms rigidity and sets off, and to inhibit mirror surface deformation backward, and straight air stream can be made to pass through rigid web plate and rush and be mapped to reflection The back side of minute surface.
Preferably, the spout size of the air nozzle is adjustable, to adjust the deformation characteristics of the mirror surface, to adjust Save the range of fish eye effect in video pictures.
The beneficial effects of the present invention are：The reflection-type special efficacy pick-up lens need to only make when shooting flake special efficacy video The jet-impingement of air nozzle makes speculum at the back side of mirror surface corresponding with the position of special efficacy is formed needed for video pictures Corresponding region is arched upward forward under airflow function on face, forms local convex mirror, due to the wide-angle characteristic of local convex mirror, i.e., Local fish eye effect can be formed；With free migration of the air-flow on the mirror surface, you can fish eye effect is made to be freely formed Everywhere in video pictures.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of this reflection-type special efficacy pick-up lens.
Fig. 2 is the schematic diagram for the local convex mirror that mirror surface surface is formed in this reflection-type special efficacy pick-up lens.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
In the embodiment shown in fig. 1, which includes host 1；1 front of the host is equipped with fixed mirror First 2；2 front end of the fixed lens is set there are one basic lens 3, and the basic lens 3 are in the fixed lens 2 including one piece The mirror surface 31 of 45 degree of angles enters the fixed lens 2 after so that extraneous scene is reflected via the mirror surface 31；It is described Mirror surface 31 includes two pieces of transparent elastic diaphragms being mutually parallel, and a mercury interlayer is formed between two pieces of flexible sheets； The rear of the mirror surface 31 is set there are one air nozzle 4, the air nozzle 4 driven by universal driving mechanism 41 so that it can Straight air stream is ejected into any position at 31 back side of the mirror surface, and makes mirror surface 31 in the position by jet-impingement It sets and arches upward forwards, as shown in Fig. 2, forming local convex mirror 310.
In addition, in the present embodiment, the rear side of the mirror surface 31, which also serves as a contrast, sets one block of rigid web plate 32, the rigidity web plate 32 pairs of mirror surfaces 31 form rigidity and set off, and to inhibit the deformation backward of mirror surface 31, and it is rigid that straight air stream can be made to pass through Property web plate 32 and rush and be mapped to the back side of mirror surface 31.
Above-mentioned reflection-type special efficacy pick-up lens only need to make the jet-impingement of air nozzle 4 exist when shooting flake special efficacy video The back side of mirror surface corresponding with the position of special efficacy is formed needed for video pictures 31, makes corresponding region on mirror surface 31 It arches upward forward under airflow function, local convex mirror 310 is formed, due to the wide-angle characteristic of local convex mirror 310, you can formation office Portion's fish eye effect；With free migration of the air-flow on the mirror surface 31, you can fish eye effect is made to be freely formed in video Everywhere in picture.
In addition, the spout size of the air nozzle 4 is adjustable, to adjust the deformation characteristics of the mirror surface 31, that is, spout When smaller, in the case of same jet amount, due in air flow collection, making arching upward for the local convex mirror 310 deep, curvature compared with Greatly, fish eye effect is more concentrated and strong；And spout it is larger when, then the range of local convex mirror 310 is larger, fish eye effect range It is big and plain；Certainly, such as while spout tunes up, synchronous to increase jet amount, can making fish eye effect, not only range is big, but also more strong It is strong.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and Within principle, made by any modification, equivalent replacement, should all be included in the protection scope of the present invention.

Claims (1)

1. a kind of working method of reflection-type special efficacy pick-up lens, the reflection-type special efficacy pick-up lens includes host（1）；It is described Host（1）Front is equipped with fixed lens（2）；It is characterized in that：The fixed lens（2）Front end is set there are one basic lens（3）, The basic lens（3）Including one piece and the fixed lens（2）In the mirror surface of 45 degree of angles（31）, extraneous scene is made to pass through By the mirror surface（31）Enter the fixed lens after reflection（2）；The mirror surface（31）It is mutually parallel including two pieces Transparent elastic diaphragm, a mercury interlayer is formed between two pieces of flexible sheets；The mirror surface（31）Rear be equipped with One air nozzle（4）, the air nozzle（4）By universal driving mechanism（41）Driving by straight air stream so that it can be ejected into institute State mirror surface（31）Any position at the back side, and make mirror surface（31）It arches upward forwards in the position by jet-impingement, Form local convex mirror（310）；
The working method, including：Make air nozzle（4）Jet-impingement with needed for video pictures formed special efficacy position phase Corresponding mirror surface（31）The back side, make mirror surface（31）Upper corresponding region is arched upward forward under airflow function, is formed Local convex mirror（310）, you can form local fish eye effect；As air-flow is in the mirror surface（31）On free migration, Fish eye effect can be made to be freely formed everywhere in video pictures.
CN201810965118.6A 2016-08-26 2016-08-26 Camera lens for shooting special-effect video and working method thereof Active CN108761747B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810965118.6A CN108761747B (en) 2016-08-26 2016-08-26 Camera lens for shooting special-effect video and working method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810965118.6A CN108761747B (en) 2016-08-26 2016-08-26 Camera lens for shooting special-effect video and working method thereof
CN201610730441.6A CN106094173B (en) 2016-08-26 2016-08-26 Reflection-type special efficacy pick-up lens

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610730441.6A Division CN106094173B (en) 2016-08-26 2016-08-26 Reflection-type special efficacy pick-up lens

Publications (2)

Publication Number Publication Date
CN108761747A true CN108761747A (en) 2018-11-06
CN108761747B CN108761747B (en) 2022-10-14

Family

ID=57225250

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201610730441.6A Active CN106094173B (en) 2016-08-26 2016-08-26 Reflection-type special efficacy pick-up lens
CN201810965118.6A Active CN108761747B (en) 2016-08-26 2016-08-26 Camera lens for shooting special-effect video and working method thereof
CN201810965119.0A Active CN109031618B (en) 2016-08-26 2016-08-26 Camera lens capable of reducing video special effect production in later period
CN201810965112.9A Withdrawn CN109031856A (en) 2016-08-26 2016-08-26 A kind of pick-up lens and its working method
CN201811164023.0A Withdrawn CN109031858A (en) 2016-08-26 2016-08-26 Pick-up lens and its working method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610730441.6A Active CN106094173B (en) 2016-08-26 2016-08-26 Reflection-type special efficacy pick-up lens

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201810965119.0A Active CN109031618B (en) 2016-08-26 2016-08-26 Camera lens capable of reducing video special effect production in later period
CN201810965112.9A Withdrawn CN109031856A (en) 2016-08-26 2016-08-26 A kind of pick-up lens and its working method
CN201811164023.0A Withdrawn CN109031858A (en) 2016-08-26 2016-08-26 Pick-up lens and its working method

Country Status (1)

Country Link
CN (5) CN106094173B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109324460B (en) * 2018-12-11 2021-06-08 朱秋虹 Special effect image pickup apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103076643A (en) * 2011-10-25 2013-05-01 洛阳师范学院 Liquid continuous zooming lens
CN103231166A (en) * 2012-09-12 2013-08-07 苏州领创激光科技有限公司 Pneumatic servo focusing mechanism
CN203217248U (en) * 2013-04-23 2013-09-25 合肥京东方光电科技有限公司 Exposure machine
CN103542326A (en) * 2013-09-30 2014-01-29 易美芯光（北京）科技有限公司 Optical device capable of realizing high-color-gamut backlight
US20160070038A1 (en) * 2005-10-27 2016-03-10 Gholam A. Peyman Flexible Fluidic Mirror and Hybrid System
CN105593708A (en) * 2013-07-26 2016-05-18 美商楼氏电子有限公司 Optical apparatus and method
CN105739227A (en) * 2014-12-26 2016-07-06 柯尼卡美能达株式会社 Lens and projection image display apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927359B2 (en) * 2001-06-14 2005-08-09 Advanced Cardiovascular Systems, Inc. Pulsed fiber laser cutting system for medical implants
JP2003262920A (en) * 2002-03-07 2003-09-19 Seiko Epson Corp Back projection display device
CN2733389Y (en) * 2004-06-04 2005-10-12 魏添贵 Movable optical zooming effective lens device
CN1941120A (en) * 2005-09-30 2007-04-04 精碟科技股份有限公司 Optical read/write head
US9046634B2 (en) * 2007-06-14 2015-06-02 Philips Lumileds Lighting Company, Llc Thin flash or video recording light using low profile side emitting LED
KR20100106487A (en) * 2007-12-19 2010-10-01 옵티카 리미티드 An optical system and method
DE102009057209B4 (en) * 2009-02-09 2012-06-28 Scansonic Mi Gmbh Device with scanner optics for material processing by laser
CN201364414Y (en) * 2009-03-20 2009-12-16 楚双印 Special effect lens of mobile phone
JP5466916B2 (en) * 2009-10-15 2014-04-09 日本メクトロン株式会社 Switch module
WO2012045177A1 (en) * 2010-10-07 2012-04-12 Photon etc. Parabolic reflector
JP2014153669A (en) * 2013-02-13 2014-08-25 Sony Corp Imaging device, imaging method, and light-emitting device
CN103962734B (en) * 2014-05-22 2015-11-18 江苏金方圆数控机床有限公司 Laser cutting fast zoom method for punching
CN104570345B (en) * 2015-02-10 2016-07-27 哈尔滨工业大学 A kind of infrared imaging system adopting inflated type film reflecting mirror and compensating glass thereof
CN204667026U (en) * 2015-05-21 2015-09-23 张莹 Follow shot device basic lens assembly
CN105872325B (en) * 2016-03-31 2019-04-12 北京格灵深瞳信息技术有限公司 A kind of image-taking system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160070038A1 (en) * 2005-10-27 2016-03-10 Gholam A. Peyman Flexible Fluidic Mirror and Hybrid System
CN103076643A (en) * 2011-10-25 2013-05-01 洛阳师范学院 Liquid continuous zooming lens
CN103231166A (en) * 2012-09-12 2013-08-07 苏州领创激光科技有限公司 Pneumatic servo focusing mechanism
CN203217248U (en) * 2013-04-23 2013-09-25 合肥京东方光电科技有限公司 Exposure machine
CN105593708A (en) * 2013-07-26 2016-05-18 美商楼氏电子有限公司 Optical apparatus and method
CN103542326A (en) * 2013-09-30 2014-01-29 易美芯光（北京）科技有限公司 Optical device capable of realizing high-color-gamut backlight
CN105739227A (en) * 2014-12-26 2016-07-06 柯尼卡美能达株式会社 Lens and projection image display apparatus

Also Published As

Publication number Publication date
CN109031856A (en) 2018-12-18
CN109031618B (en) 2021-11-23
CN106094173A (en) 2016-11-09
CN108761747B (en) 2022-10-14
CN106094173B (en) 2018-12-28
CN109031618A (en) 2018-12-18
CN109031858A (en) 2018-12-18

Similar Documents

Publication Publication Date Title
JP6733675B2 (en) Projection system, device unit, and device control method
JP2013257686A5 (en)
CN205545654U (en) Two camera devices and terminal equipment who uses thereof
JP2011530717A5 (en)
CN106792180B (en) Control method capable of adjusting curvature of curved surface display
WO2022121260A1 (en) Projection picture anti-shake method and apparatus, projection device, and storage medium
CN106094173B (en) Reflection-type special efficacy pick-up lens
EP1830566A3 (en) Rear projection display apparatus and transmission type screen
CN201917763U (en) Photographing assisting device
CN203350587U (en) Self-service photographic device based on specular reflection imaging
CN205864579U (en) A kind of shooting auxiliary device and camera module
JP2006033672A5 (en)
CN106094395B (en) Lens type special efficacy pick-up lens
TW201308972A (en) Mobile phone with 3-D imaging function
CN114268765A (en) Method for removing jitter of look-around system of police motorcycle
CN211293443U (en) Novel phantom imaging system
CN204389777U (en) A kind of novel imaging device
CN209014835U (en) The double vision 3D display device of uniform optical efficiency
CN206038994U (en) High definition camera lens
CN205792948U (en) 3DVR stereoscopic full views subjective vision filming apparatus
CN204669540U (en) Wearable electronics
KR20160031869A (en) System for projecting stereoscopy using one projector
CN202230251U (en) Three-dimensional (3D) polarization glasses
CN207475616U (en) Suitable for the omnidirectional shooting equipment of mobile equipment
CN101592856B (en) 360-degree photographing and image regenerating device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Xu Mujie

Inventor after: Other inventors ask not to disclose names

Inventor before: Do not announce the inventor

CB03 Change of inventor or designer information
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221212

Address after: No. 999, Jinan Road, Heze Development Zone, Shandong Province 274000

Patentee after: SHANDONG MINGDA ELECTRIC APPLIANCE CO.,LTD.

Address before: 213000 room 812, Tongjiang dragon Plaza, 18 Tongjiang South Road, Xinbei District, Changzhou, Jiangsu

Patentee before: CHANGZHOU AISHANGXUE EDUCATION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right