Vehicle-mounted camera lens
A vehicle camera and lens technology, applied in the field of optical lenses, can solve problems such as the inability to meet the needs of ADAS system algorithms, achieve excellent imaging quality, large aperture, and optimize the effect of lens ghosting
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Embodiment 1
[0115] The schematic diagram of the cross-sectional structure of the vehicle-mounted camera lens of this embodiment can be referred to figure 1 , the field curvature and distortion curves of the vehicle-mounted camera lens in this embodiment are shown in Figure 2a and 2b shown. The relevant parameters of each lens in the vehicle-mounted camera lens in this embodiment are shown in Table 1-1.
[0116] Table 1-1
[0117]
[0118]
[0119] The aspherical parameters of the first lens L1 and the sixth lens L6 in this embodiment are shown in Table 1-2:
[0120] Table 1-2
[0121]
Embodiment 2
[0123] The structure of the vehicle-mounted camera lens provided by the second embodiment of the present invention is as follows: image 3 As shown, the field curvature and distortion curves of the vehicle-mounted camera lens are shown in Figure 4a and 4b shown. Specifically, the design parameters of the vehicle camera lens are shown in Table 2-1:
[0124] table 2-1
[0125]
[0126] The aspherical parameters of the first lens L1 and the sixth lens L6 in this embodiment are shown in Table 2-2:
[0127] Table 2-2
[0128]
[0129]
Embodiment 3
[0131] The structure of the vehicle-mounted camera lens provided by the third embodiment of the present invention is as follows: Figure 5 As shown, the field curvature and distortion curves of the vehicle-mounted camera lens are shown in Figure 6a and 6b shown. Specifically, the design parameters of the vehicle camera lens are shown in Table 3-1:
[0132] Table 3-1
[0133]
[0134]
[0135] The aspherical parameters of the first lens L1 and the sixth lens L6 in this embodiment are shown in Table 3-2:
[0136] Table 3-2
[0137] Surface serial number
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