Camera lens and its module and terminal
A camera lens and lens technology, applied in optical components, optics, instruments, etc., can solve the problem that the length of the system cannot be further shortened, and achieve the effects of improving imaging quality, balancing focal length distribution, and ensuring miniaturization
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Embodiment 1
[0073] The parameters of the camera lens in Example 1 are as follows: TTL=5.003; f1=4.373; f2=-10.633; f3=-37.031; f4=6.865; f5=2.536; f6=-1.726; f=4.251;
[0074] f1.2.3 / Dr1r6=5.930
[0075] T3.5 / TTL=0.334
[0076] SAG61 / CT6=-3.784
[0077] System parameters: 1 / 3" photosensitive device aperture value 2.05
[0078] Table 1
[0079] surface type
radius of curvature
thickness
Material
Effective caliber
Conic coefficient
sphere
endless
endless
sphere
endless
-0.3460
2.0736
Aspherical
1.7080
0.5408
1.544 / 56.1
2.1336
-0.0731
Aspherical
Aspherical
5.3321
6.2657
0.0614
0.2130
1
1.635 / 23.7
2.1415
2.1478
-54.2177
-49.7859
Aspherical
3.2195
0.1263
8
2.1411
0.3020
Aspherical
2.3343
0.2758
1.635 / 23.7
2.1709
-6.6575
Aspherical
2.0270
0.3873
8
2.2382
1.5324
Aspherical
10.5973 ...
Embodiment 2
[0085] Each parameter of camera lens in embodiment 2 is as follows:
[0086] TTL=4.022; f1=2.974; f2=-5.412; f3=-26.811; f4=5.851; f5=2.160; f6=-1.486; f=3.346;
[0087] f1.2.3 / Dr1r6=5.650
[0088] T3.5 / TTL=0.281
[0089] SAG61 / CT6=-3.154
[0090] System parameters: 1 / 4" photosensitive device aperture value 2.05
[0091] table 3
[0092] surface type
radius of curvature
thickness
Material
Effective caliber
Conic coefficient
sphere
endless
endless
sphere
endless
-0.2799
1.6320
Aspherical
1.3344
0.4935
1.544 / 56.11
1.6873
-0.2928
Aspherical
6.5034
0.0368
1.6719
-6.7573
Aspherical
9.3518
0.1996
1.635 / 23.78
1.6659
21.8315
Aspherical
2.5075
0.1130
1.6719
3.5516
Aspherical
1.6622
0.2030
1.635 / 23.78
1.6891
-5.5824
[0093] Aspherical
1.4432
0.2552
1.7509
1.3989...
Embodiment 3
[0099] The parameters of the camera lens in Example 3 are as follows: TTL=3.993; f1=3.785; f2=-6.325; f3=-20.054; f4=3.693; f5=2.268; f6=-1.482; f=3.219;
[0100] f1.2.3 / Dr1r6=9.487
[0101] T3.5 / TTL=0.309
[0102] SAG61 / CT6=-2.777
[0103] System parameters: 1 / 4" photosensitive device aperture value 2.05
[0104] table 5
[0105] surface type
radius of curvature
thickness
Material
Effective caliber
Conic coefficient
sphere
endless
endless
sphere
endless
-0.2256
1.5701
Aspherical
1.4780
0.4185
1.544 / 56.11
1.6183
-0.0943
Aspherical
4.6718
0.0921
1.6336
-24.6257
Aspherical
7.4401
0.2078
1.635 / 23.78
1.6429
-99.2317
Aspherical
2.5937
0.0933
1.7301
-1.8098
Aspherical
1.6733
0.2260
1.635 / 23.78
1.7480
-5.8101
Aspherical
1.4024
0.2326
1.8435
1.0453
Aspherical
...
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