| 摘要 |
PROBLEM TO BE SOLVED: To provide a finder optical system easy to use and an imaging apparatus using the finder optical system.SOLUTION: A finder optical system comprises in order from a display element side to an eye point side; a first lens group for increasing beam height of bundles of beams incident from the display element side to output the bundles of beams from the eye point side; and a second lens group having image formation interaction. |
