Camera lens
A camera lens and lens technology, applied in the field of camera lens, can solve problems such as increasing the difficulty of lens design, and achieve the effect of high imaging quality
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Example Embodiment
[0079] Example 1
[0080] The following reference Figure 1 to Figure 2D The imaging lens according to Embodiment 1 of the present application is described. figure 1 A schematic structural diagram of a camera lens according to Embodiment 1 of the present application is shown.
[0081] Such as figure 1 As shown, the imaging lens according to the exemplary embodiment of the present application includes in order from the object side to the image side along the optical axis: a stop STO, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, The fifth lens E5, the sixth lens E6, the seventh lens E7, the filter E8 and the imaging surface S17. Among them, the maximum half-aperture of the first lens, the second lens, and the third lens gradually decrease, and the maximum effective half-aperture of the fourth lens, the fifth lens, the sixth lens, and the seventh lens increase in turn.
[0082] The first lens E1 has a positive refractive power, the object side S1 is convex, an...
Example Embodiment
[0118] Example 2
[0119] The following reference Figure 3 to Figure 4D The imaging lens according to Embodiment 2 of the present application is described. In this embodiment and the following embodiments, for the sake of brevity, some descriptions similar to Embodiment 1 will be omitted. image 3 A schematic structural diagram of a camera lens according to Embodiment 2 of the present application is shown.
[0120] Such as image 3 As shown, the imaging lens according to the exemplary embodiment of the present application includes in order from the object side to the image side along the optical axis: a stop STO, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, The fifth lens E5, the sixth lens E6, the seventh lens E7, the filter E8 and the imaging surface S17. Among them, the maximum half-aperture of the first lens, the second lens, and the third lens gradually decrease, and the maximum effective half-aperture of the fourth lens, the fifth lens, the sixth l...
Example Embodiment
[0133] Example 3
[0134] The following reference Figure 5 to Figure 6D The imaging lens according to Embodiment 3 of the present application is described. Figure 5 A schematic structural diagram of a camera lens according to Embodiment 3 of the present application is shown.
[0135] Such as Figure 5 As shown, the imaging lens according to the exemplary embodiment of the present application includes in order from the object side to the image side along the optical axis: a stop STO, a first lens E1, a second lens E2, a third lens E3, a fourth lens E4, The fifth lens E5, the sixth lens E6, the seventh lens E7, the filter E8 and the imaging surface S17. Among them, the maximum half-aperture of the first lens, the second lens, and the third lens gradually decrease, and the maximum effective half-aperture of the fourth lens, the fifth lens, the sixth lens, and the seventh lens increase in turn.
[0136] The first lens E1 has a positive refractive power, the object side S1 is convex, ...
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