Imaging lens
An imaging lens and imaging surface technology, applied in the field of imaging lenses, can solve the problems of low chromatic aberration and reduced lens imaging quality, and achieve the effects of low chromatic aberration, high resolution, and good imaging quality
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no. 1 example
[0062] Each optical component of the imaging lens 100 provided by the first embodiment of the present invention satisfies the conditions in Table 1 and Table 2.
[0063] Table 1
[0064] optical surface
[0065] The object end surface of the third lens G3
[0066] Table 2
[0067]
[0068] table 3
[0069] F(mm)
[0070] The spherical aberration, curvature of field, distortion, chromatic aberration, and MT F of the imaging lens 100 provided in this embodiment are respectively as follows Figure 2 to Figure 6 shown. specifically, figure 2 The six curves shown are for F-line (wavelength of 486.1 nanometers (nm)), d-line (wavelength of 587.6nm), C-line (wavelength of 656.3nm), e-line (wavelength of 546.1nm), g-line (wavelength is 435.8nm), h line (wavelength is 404.7nm) and the observed aberration value curve. It can be seen from the three curves that the aberration value generated by the imaging lens 100 of the first embodiment for visible ...
no. 2 example
[0072] Each optical component of the imaging lens 100 provided by the second embodiment of the present invention satisfies the conditions in Table 4, Table 5, and Table 6.
[0073] Table 4
[0074] optical surface
[0075] The object end surface of the filter 98
[0076] table 5
[0077]
[0078] Table 6
[0079] F(mm)
[0080] The spherical aberration, curvature of field, distortion, chromatic aberration, and MTF of the imaging lens 100 provided in this embodiment are respectively as follows Figure 7 to Figure 11 shown. specifically, Figure 7 The six curves shown are for F-line (wavelength of 486.1 nanometers (nm)), d-line (wavelength of 587.6nm), C-line (wavelength of 656.3nm), e-line (wavelength of 546.1nm), g-line (wavelength is 435.8nm), h line (wavelength is 404.7nm) and the observed aberration value curve. It can be seen from the three curves that the aberration value generated by the imaging lens 100 of the first embodiment for v...
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