CN206479753U - A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means - Google Patents
A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means Download PDFInfo
- Publication number
- CN206479753U CN206479753U CN201720153998.8U CN201720153998U CN206479753U CN 206479753 U CN206479753 U CN 206479753U CN 201720153998 U CN201720153998 U CN 201720153998U CN 206479753 U CN206479753 U CN 206479753U
- Authority
- CN
- China
- Prior art keywords
- hatband
- jing quan
- light
- inletting quantity
- camera lens
- 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 - Fee Related
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- Blocking Light For Cameras (AREA)
Abstract
The utility model discloses a kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means, include the Jing Quan and hatband of mutual rotary type connection, and be mounted on polariscope on Jing Quan and hatband;Wherein described hatband dorsad Jing Quan side is provided with connection external screw thread, and the circumferential surface of the hatband is provided with thick annular knurl, and the hatband towards Jing Quan one side are provided with spacing block set;The Jing Quan dorsad offers refractive power line in the one side of hatband, and towards offering the stroke groove that is used cooperatively with spacing block set in the one side of hatband.Its is simple in construction, easily manufactured for the utility model, with revolving mirror circle, is merely able to the characteristics of setting range is adjusted, so as to avoid the occurrence of the uneven phenomenon of entering light, light-inletting quantity can be quickly adjusted again, shooting demand is realized.
Description
Technical field
The utility model is related to photographic goods field, more particularly to a kind of adjustable camera lens light-inletting quantity and with stopping means
Dim light filter.
Background technology
With the rapid development of economy, shutterbugs are also with increasing, for the pursuit also more and more higher of shooting effect;
Two pieces of polariscopic combined lens can be used when being shot with slr camera to be used to adjust light-inletting quantity, controls the reflective of non-metallic object
And the saturation degree of enhancing color;Need to rotate the typically rotation of wherein one eyeglass when in use to adjust away from the Jing Quan of camera lens
The whole effect to reach regulation light-inletting quantity, but due to polariscopic characteristic, entering light can be produced when being adjusted to certain angle uneven
Even phenomenon, in general can be presented a right-angled intersection symbol, so can not only reach that user adjusts the purpose of light-inletting quantity,
And photo can not be used at all, there is one limit of setting before right-angled intersection symbol occurs according to this characteristic at it in the utility model
Position device so that in revolving mirror circle, is merely able to adjust in setting range, goes out so as to avoid the occurrence of the uneven phenomenon of entering light
It is existing, light-inletting quantity can be quickly adjusted again, realize shooting demand.
Utility model content
The purpose of this utility model is a kind of adjustable camera lens light-inletting quantity of offer and the dim light filter with stopping means,
Its is simple in construction, easily manufactured, with revolving mirror circle, is merely able to the characteristics of setting range is adjusted, so as to avoid the occurrence of
The uneven phenomenon of entering light, can quickly adjust light-inletting quantity again, realize shooting demand.
In order to achieve the above object, the technical solution of the utility model is:
A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means, include the mirror of mutual rotary type connection
Polariscope is mounted on circle and hatband, and Jing Quan and hatband;Wherein described hatband dorsad Jing Quan side is provided with connecting outer spiral shell
Line, the circumferential surface of the hatband is provided with thick annular knurl, and the hatband towards Jing Quan one side are provided with spacing block set;The Jing Quan
Dorsad offer refractive power line in the one side of hatband, and towards offering the stroke that is used cooperatively with spacing block set in the one side of hatband
Groove.
Annular knurl is offered on the circumferential surface of the Jing Quan.
The beneficial effects of the utility model are:Its is simple in construction, easily manufactured for the utility model, with revolving mirror circle
When, it is merely able to the characteristics of setting range is adjusted, so as to avoid the occurrence of the uneven phenomenon of entering light, entering light can be quickly adjusted again
Amount, realizes shooting demand.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model;
Fig. 3 is right view of the present utility model.
Embodiment
Embodiment 1
A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means as shown in Fig. 1-3, including can mutually revolve
The mirror circle 1 and hatband 2 of rotatable connection, when mounted, will can mutually rotate, and be respectively mounted on mirror circle 1 and hatband 2 after both clampings
There is polariscope 3, polariscope is separately mounted on Jing Quan and hatband by jump ring 10;Wherein described hatband 2 dorsad Jing Quan side
Provided with connection external screw thread 4, for interlayer optical filtering to be installed into camera lens, the circumferential surface of the hatband 2 is provided with
Thick annular knurl 5, is easy to interlayer filter being installed on camera lens, and the one side of the hatband 2 towards mirror circle 1 is provided with spacing block set
6;The mirror circle 1 dorsad offers refractive power line 7 in the one side of hatband 2, for eliminating dark angle, and towards opening in the one side of hatband 2
Provided with the stroke groove 8 used cooperatively with spacing block set 6 so that shutterbugs do not result in huge light difference in regulation
It is different, reach the effect of protect eyes.
Annular knurl 9 is offered on the circumferential surface of the mirror circle 1, facilitates shutterbugs to adjust Jing Quan, to facilitate completion pair
The regulation of light luminance.
A kind of adjustable camera lens light-inletting quantity of the present embodiment and the dim light filter with stopping means, its simple in construction, system
Make conveniently, with revolving mirror circle, be merely able to the characteristics of setting range is adjusted, entering light is uneven to be showed so as to avoid the occurrence of
As can quickly adjust light-inletting quantity again, realize shooting demand.
Claims (2)
1. a kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means, it is characterised in that:Including mutually rotatable
The Jing Quan of formula connection(1)And hatband(2), and Jing Quan(1)And hatband(2)On be mounted on polariscope(3);Wherein described hatband
(2)Dorsad Jing Quan side is provided with connection external screw thread(4), the hatband(2)Circumferential surface be provided with thick annular knurl(5), it is described
Hatband(2)Towards Jing Quan(1)One side be provided with spacing block set(6);The Jing Quan(1)Dorsad hatband(2)One side on offer
Refractive power line(7), and towards hatband(2)One side on offer and spacing block set(6)The stroke groove used cooperatively(8).
2. a kind of adjustable camera lens light-inletting quantity according to claim 1 and the dim light filter with stopping means, its feature
It is:The Jing Quan(1)Circumferential surface on offer annular knurl(9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720153998.8U CN206479753U (en) | 2017-02-21 | 2017-02-21 | A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720153998.8U CN206479753U (en) | 2017-02-21 | 2017-02-21 | A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206479753U true CN206479753U (en) | 2017-09-08 |
Family
ID=59747757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720153998.8U Expired - Fee Related CN206479753U (en) | 2017-02-21 | 2017-02-21 | A kind of adjustable camera lens light-inletting quantity and the dim light filter with stopping means |
Country Status (1)
Country | Link |
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CN (1) | CN206479753U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108828763A (en) * | 2018-05-28 | 2018-11-16 | 晶积科技股份有限公司 | Two ring type filter groups |
CN110231749A (en) * | 2018-03-05 | 2019-09-13 | 西克股份公司 | Camera |
-
2017
- 2017-02-21 CN CN201720153998.8U patent/CN206479753U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110231749A (en) * | 2018-03-05 | 2019-09-13 | 西克股份公司 | Camera |
CN108828763A (en) * | 2018-05-28 | 2018-11-16 | 晶积科技股份有限公司 | Two ring type filter groups |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210221 |
|
CF01 | Termination of patent right due to non-payment of annual fee |