Imaging lens and optical apparatus

An imaging lens consisting of, in order from a magnified side:

• a first lens having a positive refractive power;
• a second lens having a positive refractive power;
• a third lens having a negative refractive power;
• a fourth lens having a negative refractive power;
• a fifth lens having a positive refractive power;
• a sixth lens having a positive refractive power;
• and
• a seventh lens having a positive refractive power,
• wherein the following Conditional Expressions (1) and (2) are satisfied,
• −50<νd2−νd3<−15 (1)
• −80<νd4−νd5<−40 (2)
• where νd2 is an Abbe number of the second lens in a d line,
• νd3 is an Abbe number of the third lens in the d line,
• νd4 is an Abbe number of the fourth lens in the d line,
• νd5 is an Abbe number of the fifth lens in the d line, and
• wherein the following Conditional Expression (3) is satisfied,
• 5<|f45/f23|<30 (3),
• where f45 is a composite focal length of the fourth lens and the fifth lens in the d line, and
• f23 is a composite focal length of the second lens and the third lens in the d line.