| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging lens composed of six lenses that has excellent optical characteristics and has a low height, a wide angle, and a bright F value.SOLUTION: An imaging lens includes a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, a fifth lens having positive refractive power, and a sixth lens having negative refractive power that are arranged in order from an object side, and satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1 |
