CN204314532U - Comprise the micro combined optical system of 5 pieces of eyeglasses - Google Patents
Comprise the micro combined optical system of 5 pieces of eyeglasses Download PDFInfo
- Publication number
- CN204314532U CN204314532U CN201420698472.4U CN201420698472U CN204314532U CN 204314532 U CN204314532 U CN 204314532U CN 201420698472 U CN201420698472 U CN 201420698472U CN 204314532 U CN204314532 U CN 204314532U
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- eyeglass
- millimeters
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- optical system
- combined optical
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Abstract
A kind of micro combined optical system comprising 5 pieces of eyeglasses, it is characterized in that comprising lens barrel (1), and be successively set on the first eyeglass (G1) in lens barrel (1), the second eyeglass (G2), the 3rd eyeglass (G3), the 4th eyeglass (G4) with regard to the 5th eyeglass (G5).Originally the micro combined optical system comprising 5 pieces of eyeglasses have employed 5 eyeglasses, distributed by different focal powers, achieve miniaturization, high resolving power, effectively overcome the image deformation of micro-lens, color rendition degree is high, imaging clearly is sharp keen, can be applied to easily in all kinds of portable digital product.
Description
Technical field
The utility model relates to optical technical field, especially a kind of micro combined optical system comprising 5 pieces of eyeglasses.
Background technology
The digital camera functionality of the digital equipment such as mobile phone, panel computer obtains and develops rapidly.Along with the raising of camera pixel, its shooting effect is also more and more close to traditional card camera even low side slr camera.
Summary of the invention
The purpose of this utility model is to provide a kind of micro combined optical system comprising 5 pieces of eyeglasses.To meet micro-lens miniaturization, high resolving power, high performance requirement.
The technical solution of the utility model is:
Comprise a micro combined optical system for 5 pieces of eyeglasses, comprise lens barrel 1, and be successively set on the first eyeglass G1, the second eyeglass G2 in lens barrel 1, the 3rd eyeglass G3, the 4th eyeglass G4 with regard to the 5th eyeglass G5, described first eyeglass G1 is single convex eyeglass; Second eyeglass G2 is convex image planes side, object plane side spill eyeglass; 3rd eyeglass G3 is lenticular eyeglass; 4th eyeglass G4 is single convex eyeglass; 5th eyeglass G5 is convex image planes side, object plane side spill eyeglass; Described first eyeglass G1 is arranged on thing side, and the 4th eyeglass G5 is arranged on image side.
Be provided with the first spacer ring the 2, four eyeglass G4 between described first eyeglass G1 and the second eyeglass G2 and be provided with gland 4 with regard to being provided with between the 5th eyeglass G5 outside the second spacer ring the 3, five eyeglass G5.
The described length TTL comprising the lens barrel 1 of the micro combined optical system of 5 pieces of eyeglasses is 14.7 ± 0.05 millimeters, and diameter M is 14 millimeters.
The diameter R1 of described first eyeglass G1 is 5.1 ± 0.015 millimeters, edge thickness TE1 is 0.38 millimeter, center thickness TC1 is 0.80 ± 0.02 millimeter, the radius-of-curvature of the first eyeglass thing side mirror face S1 is 13.7037 millimeters, first eyeglass image side minute surface S2 is plane, the refractive index of the first eyeglass G1 is 1.801658 ± 0.0005, and abbe number is 44.26 ± 0.5%, and optics bias is 60 〃.
The diameter R2 of described second eyeglass G2 is 5.1 ± 0.015 millimeters, edge thickness TE2 is 1.881 millimeters, center thickness TC2 is 2.02 ± 0.02 millimeters, the radius-of-curvature of the second eyeglass thing side mirror face S3 is 5.2039 millimeters, the radius-of-curvature of the second eyeglass image side minute surface S4 is 4.4895 millimeters, the center concave point of the second eyeglass image side minute surface S4 is 0.626 ± 0.005 millimeter apart from the distance A1 of its outer ledge plane, the refractive index of the second eyeglass G2 is 1.516798 ± 0.0005, abbe number is 64.20 ± 0.5%, and optics bias is 60 〃.
The diameter R3 of described 3rd eyeglass G3 is 6.7 ± 0.015 millimeters, edge thickness TE3 is 1.328 millimeters, center thickness TC3 is 0.84 ± 0.02 millimeter, the radius-of-curvature of the 3rd eyeglass thing side mirror face S5 is 4.5428 millimeters, the center concave point of the 3rd eyeglass thing side mirror face S5 is 0.617 ± 0.005 millimeter apart from the distance A2 of its outer ledge plane, the radius-of-curvature of the 3rd eyeglass image side minute surface S6 is 18.2047 millimeters, the center concave point of the 3rd eyeglass image side minute surface S6 is 0.27 ± 0.005 millimeter apart from the distance A3 of its outer ledge plane, the refractive index of the 3rd eyeglass G3 is 1.805180 ± 0.0005, abbe number is 25.46 ± 0.5%, optics bias is 60 〃.
The diameter R4 of described 4th eyeglass G4 is 6.7 ± 0.015 millimeters, edge thickness TE4 is 0.532 millimeter, center thickness TC4 is 2 ± 0.02 millimeters, 4th eyeglass thing side mirror face S7 is plane, the radius-of-curvature of the 4th eyeglass image side minute surface S8 is 5.0605 millimeters, the refractive index of the 4th eyeglass G4 is 1.804000 ± 0.0005, and abbe number is 46.58 ± 0.5%, and optics bias is 60 〃.
The diameter R5 of described 5th eyeglass G5 is 8 ± 0.015 millimeters, edge thickness TE5 is 2.569 millimeters, center thickness TC5 is 3.2 ± 0.02 millimeters, the radius-of-curvature of the 5th eyeglass thing side mirror face S9 is 10.3891 millimeters, the radius-of-curvature of the 5th eyeglass image side minute surface S10 is 16.7313 millimeters, and the center concave point of the 5th eyeglass image side minute surface S10 is 0.370 ± 0.005 millimeter apart from the distance A4 of its outer ledge plane.The refractive index of the 5th eyeglass G5 is 1.804000 ± 0.0005, and abbe number is 46.58 ± 0.5%, and optics bias is 60 〃.
The beneficial effects of the utility model are:
The micro combined optical system comprising 5 pieces of eyeglasses of the present utility model have employed 5 eyeglasses, distributed by different focal powers, achieve miniaturization, high resolving power, effectively overcome the image deformation of micro-lens, color rendition degree is high, imaging clearly is sharp keen, can be applied to easily in all kinds of portable digital product.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the structural representation of lens barrel of the present utility model.
Fig. 3 is the structural representation of the first eyeglass of the present utility model.
Fig. 4 is the structural representation of the second eyeglass of the present utility model.
Fig. 5 is the structural representation of the 3rd eyeglass of the present utility model.
Fig. 6 is the structural representation of the 4th eyeglass of the present utility model.
Fig. 7 is the structural representation of the 5th eyeglass of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1 to 7, a kind of micro combined optical system comprising 5 pieces of eyeglasses, comprise lens barrel 1, and be successively set on the first eyeglass G1, the second eyeglass G2 in lens barrel 1, the 3rd eyeglass G3, the 4th eyeglass G4 with regard to the 5th eyeglass G5, described first eyeglass G1 is single convex eyeglass; Second eyeglass G2 is convex image planes side, object plane side spill eyeglass; 3rd eyeglass G3 is lenticular eyeglass; 4th eyeglass G4 is single convex eyeglass; 5th eyeglass G5 is convex image planes side, object plane side spill eyeglass; Described first eyeglass G1 is arranged on thing side, and the 4th eyeglass G5 is arranged on image side.
Be provided with the first spacer ring the 2, four eyeglass G4 between described first eyeglass G1 and the second eyeglass G2 and be provided with gland 4 with regard to being provided with between the 5th eyeglass G5 outside the second spacer ring the 3, five eyeglass G5.
The described length TTL comprising the lens barrel 1 of the micro combined optical system of 5 pieces of eyeglasses is 14.7 ± 0.05 millimeters, and diameter M is 14 millimeters.
The diameter R1 of described first eyeglass G1 is 5.1 ± 0.015 millimeters, edge thickness TE1 is 0.38 millimeter, center thickness TC1 is 0.80 ± 0.02 millimeter, the radius-of-curvature of the first eyeglass thing side mirror face S1 is 13.7037 millimeters, first eyeglass image side minute surface S2 is plane, the refractive index of the first eyeglass G1 is 1.801658 ± 0.0005, and abbe number is 44.26 ± 0.5%, and optics bias is 60 〃.
The diameter R2 of described second eyeglass G2 is 5.1 ± 0.015 millimeters, edge thickness TE2 is 1.881 millimeters, center thickness TC2 is 2.02 ± 0.02 millimeters, the radius-of-curvature of the second eyeglass thing side mirror face S3 is 5.2039 millimeters, the radius-of-curvature of the second eyeglass image side minute surface S4 is 4.4895 millimeters, the center concave point of the second eyeglass image side minute surface S4 is 0.626 ± 0.005 millimeter apart from the distance A1 of its outer ledge plane, the refractive index of the second eyeglass G2 is 1.516798 ± 0.0005, abbe number is 64.20 ± 0.5%, and optics bias is 60 〃.
The diameter R3 of described 3rd eyeglass G3 is 6.7 ± 0.015 millimeters, edge thickness TE3 is 1.328 millimeters, center thickness TC3 is 0.84 ± 0.02 millimeter, the radius-of-curvature of the 3rd eyeglass thing side mirror face S5 is 4.5428 millimeters, the center concave point of the 3rd eyeglass thing side mirror face S5 is 0.617 ± 0.005 millimeter apart from the distance A2 of its outer ledge plane, the radius-of-curvature of the 3rd eyeglass image side minute surface S6 is 18.2047 millimeters, the center concave point of the 3rd eyeglass image side minute surface S6 is 0.27 ± 0.005 millimeter apart from the distance A3 of its outer ledge plane, the refractive index of the 3rd eyeglass G3 is 1.805180 ± 0.0005, abbe number is 25.46 ± 0.5%, optics bias is 60 〃.
The diameter R4 of described 4th eyeglass G4 is 6.7 ± 0.015 millimeters, edge thickness TE4 is 0.532 millimeter, center thickness TC4 is 2 ± 0.02 millimeters, 4th eyeglass thing side mirror face S7 is plane, the radius-of-curvature of the 4th eyeglass image side minute surface S8 is 5.0605 millimeters, the refractive index of the 4th eyeglass G4 is 1.804000 ± 0.0005, and abbe number is 46.58 ± 0.5%, and optics bias is 60 〃.
The diameter R5 of described 5th eyeglass G5 is 8 ± 0.015 millimeters, edge thickness TE5 is 2.569 millimeters, center thickness TC5 is 3.2 ± 0.02 millimeters, the radius-of-curvature of the 5th eyeglass thing side mirror face S9 is 10.3891 millimeters, the radius-of-curvature of the 5th eyeglass image side minute surface S10 is 16.7313 millimeters, and the center concave point of the 5th eyeglass image side minute surface S10 is 0.370 ± 0.005 millimeter apart from the distance A4 of its outer ledge plane.The refractive index of the 5th eyeglass G5 is 1.804000 ± 0.0005, and abbe number is 46.58 ± 0.5%, and optics bias is 60 〃.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; the various modification that in this area, common engineering technical personnel make the technical solution of the utility model and improvement; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection is all recorded in detail in the claims.
Claims (8)
1. one kind comprises the micro combined optical system of 5 pieces of eyeglasses, it is characterized in that comprising lens barrel (1), and being successively set on the first eyeglass (G1) in lens barrel (1), the second eyeglass (G2), the 3rd eyeglass (G3), the 4th eyeglass (G4) with regard to the 5th eyeglass (G5), described first eyeglass (G1) is single convex eyeglass; Second eyeglass (G2) is convex image planes side, object plane side spill eyeglass; 3rd eyeglass (G3) is lenticular eyeglass; 4th eyeglass (G4) is single convex eyeglass; 5th eyeglass (G5) is convex image planes side, object plane side spill eyeglass; Described first eyeglass (G1) is arranged on thing side, and the 4th eyeglass (G5) is arranged on image side.
2. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, it is characterized in that being provided with the first spacer ring (2) between described first eyeglass (G1) and the second eyeglass (G2), 4th eyeglass (G4) is just provided with the second spacer ring (3) between the 5th eyeglass (G5), and the 5th eyeglass (G5) outside is provided with gland (4).
3. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the length (TTL) comprising the lens barrel (1) of the micro combined optical system of 5 pieces of eyeglasses described in it is characterized in that is 14.7 ± 0.05 millimeters, and diameter (M) is 14 millimeters.
4. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the diameter (R1) that it is characterized in that described first eyeglass (G1) is 5.1 ± 0.015 millimeters, edge thickness (TE1) is 0.38 millimeter, center thickness (TC1) is 0.80 ± 0.02 millimeter, the radius-of-curvature in the first eyeglass thing side mirror face (S1) is 13.7037 millimeters, first eyeglass image side minute surface (S2) is plane, the refractive index of the first eyeglass (G1) is 1.801658 ± 0.0005, abbe number is 44.26 ± 0.5%, and optics bias is 60 〃.
5. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the diameter (R2) that it is characterized in that described second eyeglass (G2) is 5.1 ± 0.015 millimeters, edge thickness (TE2) is 1.881 millimeters, center thickness (TC2) is 2.02 ± 0.02 millimeters, the radius-of-curvature in the second eyeglass thing side mirror face (S3) is 5.2039 millimeters, the radius-of-curvature of the second eyeglass image side minute surface (S4) is 4.4895 millimeters, the center concave point of the second eyeglass image side minute surface (S4) is 0.626 ± 0.005 millimeter apart from the distance (A1) of its outer ledge plane, the refractive index of the second eyeglass (G2) is 1.516798 ± 0.0005, abbe number is 64.20 ± 0.5%, optics bias is 60 〃.
6. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the diameter (R3) that it is characterized in that described 3rd eyeglass (G3) is 6.7 ± 0.015 millimeters, edge thickness (TE3) is 1.328 millimeters, center thickness (TC3) is 0.84 ± 0.02 millimeter, the radius-of-curvature in the 3rd eyeglass thing side mirror face (S5) is 4.5428 millimeters, the center concave point in the 3rd eyeglass thing side mirror face (S5) is 0.617 ± 0.005 millimeter apart from the distance (A2) of its outer ledge plane, the radius-of-curvature of the 3rd eyeglass image side minute surface (S6) is 18.2047 millimeters, the center concave point of the 3rd eyeglass image side minute surface (S6) is 0.27 ± 0.005 millimeter apart from the distance (A3) of its outer ledge plane, the refractive index of the 3rd eyeglass (G3) is 1.805180 ± 0.0005, abbe number is 25.46 ± 0.5%, optics bias is 60 〃.
7. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the diameter (R4) that it is characterized in that described 4th eyeglass (G4) is 6.7 ± 0.015 millimeters, edge thickness (TE4) is 0.532 millimeter, center thickness (TC4) is 2 ± 0.02 millimeters, 4th eyeglass thing side mirror face (S7) is plane, the radius-of-curvature of the 4th eyeglass image side minute surface (S8) is 5.0605 millimeters, the refractive index of the 4th eyeglass (G4) is 1.804000 ± 0.0005, abbe number is 46.58 ± 0.5%, and optics bias is 60 〃.
8. the micro combined optical system comprising 5 pieces of eyeglasses according to claim 1, the diameter (R5) that it is characterized in that described 5th eyeglass (G5) is 8 ± 0.015 millimeters, edge thickness (TE5) is 2.569 millimeters, center thickness (TC5) is 3.2 ± 0.02 millimeters, the radius-of-curvature in the 5th eyeglass thing side mirror face (S9) is 10.3891 millimeters, the radius-of-curvature of the 5th eyeglass image side minute surface (S10) is 16.7313 millimeters, the center concave point of the 5th eyeglass image side minute surface (S10) is 0.370 ± 0.005 millimeter apart from the distance (A4) of its outer ledge plane, the refractive index of the 5th eyeglass (G5) is 1.804000 ± 0.0005, abbe number is 46.58 ± 0.5%, optics bias is 60 〃.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698472.4U CN204314532U (en) | 2014-11-19 | 2014-11-19 | Comprise the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186782.2U CN204719308U (en) | 2014-11-19 | 2014-11-19 | Comprise the first eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186874.0U CN204719309U (en) | 2014-11-19 | 2014-11-19 | Comprise the 4th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186781.8U CN204719254U (en) | 2014-11-19 | 2014-11-19 | Comprise the 5th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186730.5U CN204719307U (en) | 2014-11-19 | 2014-11-19 | Comprise the 3rd eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186519.3U CN204719253U (en) | 2014-11-19 | 2014-11-19 | Comprise the second eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698472.4U CN204314532U (en) | 2014-11-19 | 2014-11-19 | Comprise the micro combined optical system of 5 pieces of eyeglasses |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186782.2U Division CN204719308U (en) | 2014-11-19 | 2014-11-19 | Comprise the first eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186781.8U Division CN204719254U (en) | 2014-11-19 | 2014-11-19 | Comprise the 5th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186519.3U Division CN204719253U (en) | 2014-11-19 | 2014-11-19 | Comprise the second eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186874.0U Division CN204719309U (en) | 2014-11-19 | 2014-11-19 | Comprise the 4th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186730.5U Division CN204719307U (en) | 2014-11-19 | 2014-11-19 | Comprise the 3rd eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314532U true CN204314532U (en) | 2015-05-06 |
Family
ID=53136837
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186781.8U Expired - Fee Related CN204719254U (en) | 2014-11-19 | 2014-11-19 | Comprise the 5th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186730.5U Expired - Fee Related CN204719307U (en) | 2014-11-19 | 2014-11-19 | Comprise the 3rd eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186874.0U Expired - Fee Related CN204719309U (en) | 2014-11-19 | 2014-11-19 | Comprise the 4th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186782.2U Expired - Fee Related CN204719308U (en) | 2014-11-19 | 2014-11-19 | Comprise the first eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201420698472.4U Withdrawn - After Issue CN204314532U (en) | 2014-11-19 | 2014-11-19 | Comprise the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186519.3U Expired - Fee Related CN204719253U (en) | 2014-11-19 | 2014-11-19 | Comprise the second eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186781.8U Expired - Fee Related CN204719254U (en) | 2014-11-19 | 2014-11-19 | Comprise the 5th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186730.5U Expired - Fee Related CN204719307U (en) | 2014-11-19 | 2014-11-19 | Comprise the 3rd eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186874.0U Expired - Fee Related CN204719309U (en) | 2014-11-19 | 2014-11-19 | Comprise the 4th eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
| CN201520186782.2U Expired - Fee Related CN204719308U (en) | 2014-11-19 | 2014-11-19 | Comprise the first eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186519.3U Expired - Fee Related CN204719253U (en) | 2014-11-19 | 2014-11-19 | Comprise the second eyeglass of the micro combined optical system of 5 pieces of eyeglasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN204719254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503064B (en) * | 2014-11-19 | 2016-11-23 | 南京联河讯光电科技有限责任公司 | Comprise the micro combined optical system of 5 pieces of eyeglasses |
| CN107193112A (en) * | 2017-07-24 | 2017-09-22 | 福建福光股份有限公司 | A kind of survey of deep space navigation lens of star sensor |
| CN111175947A (en) * | 2020-03-03 | 2020-05-19 | 浙江舜宇光学有限公司 | Optical imaging lens |
-
2014
- 2014-11-19 CN CN201520186781.8U patent/CN204719254U/en not_active Expired - Fee Related
- 2014-11-19 CN CN201520186730.5U patent/CN204719307U/en not_active Expired - Fee Related
- 2014-11-19 CN CN201520186874.0U patent/CN204719309U/en not_active Expired - Fee Related
- 2014-11-19 CN CN201520186782.2U patent/CN204719308U/en not_active Expired - Fee Related
- 2014-11-19 CN CN201420698472.4U patent/CN204314532U/en not_active Withdrawn - After Issue
- 2014-11-19 CN CN201520186519.3U patent/CN204719253U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503064B (en) * | 2014-11-19 | 2016-11-23 | 南京联河讯光电科技有限责任公司 | Comprise the micro combined optical system of 5 pieces of eyeglasses |
| CN107193112A (en) * | 2017-07-24 | 2017-09-22 | 福建福光股份有限公司 | A kind of survey of deep space navigation lens of star sensor |
| CN107193112B (en) * | 2017-07-24 | 2019-07-26 | 福建福光股份有限公司 | A kind of deep space exploration navigation lens of star sensor |
| CN111175947A (en) * | 2020-03-03 | 2020-05-19 | 浙江舜宇光学有限公司 | Optical imaging lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204719254U (en) | 2015-10-21 |
| CN204719307U (en) | 2015-10-21 |
| CN204719309U (en) | 2015-10-21 |
| CN204719308U (en) | 2015-10-21 |
| CN204719253U (en) | 2015-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |