Optical lens and electronic equipment with same
The invention provides an optical lens and electronic equipment with the same. The optical lens comprises a first lens, the first lens has negative focal power, the object side surface of the first lens is a convex surface, and the image side surface of the first lens is a concave surface; the secon...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides an optical lens and electronic equipment with the same. The optical lens comprises a first lens, the first lens has negative focal power, the object side surface of the first lens is a convex surface, and the image side surface of the first lens is a concave surface; the second lens has negative focal power, the object side surface of the second lens is a concave surface, and the image side surface of the second lens is a concave surface; the third lens has positive focal power, and at least one of the object side surface and the image side surface of the third lens is a convex surface; the fourth lens has positive focal power, and at least one of the object side surface and the image side surface of the fourth lens is a convex surface; the fifth lens has focal power, and at least one of the object side surface and the image side surface of the fifth lens is a convex surface; and the sixth lens has focal power, and at least one of the object side surface and the image side surface of th |
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