An apparatus operates to cause financial transfers responsive to data read from data bearing records. The lever portion pivots on a base mounted to the edge rail. Off-axis light rays are refracted through the contact lens so as to focus in front of the retina, whereas on-axis light rays pass through the contact lens without refraction, such that their focal point on the fovea is unaltered. , an Ag alloy thermal diffusion control film, is composed of an Ag alloy having Ag as a main component, and satisfies a surface roughness of 1.