Lens measuring device

There is provided a lens measuring apparatus including: a light source section that emits light; an optical path changing member that changes a traveling path of the light incident in the first direction to a direction different from the first direction; and a test piece part on which the light emitted from the light path changing member is incident, in which the light path changing member is movable with respect to the test piece part. 提供了一种透镜测量装置，其包括：光源部，射出光线；光路改变部件，将在第一方向上入射的光线的行进路径改变为与第一方向不同的方向；以及试片部，从光路改变部件射出的光线入射到试片部，其中，光路改变部件能够相对于试片部移动。