PROBLEM TO BE SOLVED: To minutely evaluate an accommodation function of a subjects eye.SOLUTION: The accommodation function evaluation device includes an accommodation stimulus application part, a measurement part, and an analysis part. The accommodation stimulus application part applies accommodation stimulus to the subjects eye. The measurement part executes an optical coherence tomography for an object site in the subjects eye including at least a part of a crystalline lens. The analysis part analyzes data acquired by the optical coherence tomography for the subjects eye in a state where the accommodation stimulus is applied thereto to generate evaluation information relating to the accommodation function of the subjects eye.COPYRIGHT: (C)2016,JPO&INPIT