| 摘要 |
PROBLEM TO BE SOLVED: To provide a projection lens that can achieve high image quality while suppressing an increase in size of an optical system on an emission side, and a projector having the same built therein.SOLUTION: A projection lens 40 has a first optical system 41, a second optical system 42, and a third optical system 43 in order from an enlargement side, and forms an image so that at least a part of an intermediate image II overlaps with the second optical system 42. |
