Camera Lens

A camera lens comprising, arranged sequentially from an object side to an image side:

• a first lens with positive refractive power;
• a second lens with negative refractive power;
• a third lens with positive refractive power;
• a fourth lens with negative refractive power;
• a fifth lens with positive refractive power;
• and a sixth lens with negative refractive power;
• wherein, the camera lens satisfies the following conditions (1)˜(4):
• 0.80≦f1/f≦0.95 (1)
• −5.00≦f2/f≦−2.00 (2)
• −1.80≦(R1+R2)/(R1−R2)≦−1.30 (3)
• −5.00≦(R7+R8)/(R7−R8)≦−2.50 (4)
• where,
• f:
• overall focal distance of the camera lens;
• f1:
• focal distance of the first lens;
• f2:
• focal distance of the second lens;
• R1:
• curvature radius of the first lens' object side surface;
• R2:
• curvature radius of the first lens' image side surface;
• R7:
• curvature radius of the fourth lens' object side surface;
• R8:
• curvature radius of the fourth lens' image side surface.