The present invention discloses a micro camera lens. The micro camera lens sequentially comprises a meniscus first lens, a meniscus second lens, a diaphragm, a meniscus third lens, a biconcave fourth lens, a fifth lens, a sixth lens and an infrared cut-off filter from the object side to the image side. The first lens has a positive focal power and the concave surface of the first lens is facing the image side. The second lens has a negative focal power and the concave surface of the second lens is facing the image side. The third lens has a positive focal power and the convex surface of the third lens is facing the image side. The fourth lens has a negative focal power. The fifth lens has a positive focal power, wherein the convex surface of the fifth lens is facing the image side and the concave surface of the fifth lens is facing the object side. The sixth lens has a negative focal power and the concave surface of the sixth lens is facing the image side. The optical centers of the above six lenses are positioned on the same straight line. The first lens is a glass aspheric lens. The second lens, the third lens, the fourth lens, the fifth lens and the sixth lens are plastic aspheric lenses. The micro camera lens provided by the present invention has the advantages of miniaturization, light weight, low cost and high image pixel.