The displacement control device

PROBLEM TO BE SOLVED: To obtain a displacement operating device which allows for compaction and reduction in the diameter.SOLUTION: In a displacement operating device having, on the apparatus body, a displacement operating member capable of displacement operation, second electric contacts for sliding on first electric contacts, which displace depending on the displacement operating member, and detecting the displacement position thereof, and light-emitting elements, the light emission state of which changes depending on the displacement position of the displacement operating member, a first substrate where the second electric contacts are arranged, and a second substrate composed of a member separate from the first substrate and on which the light-emitting elements are arranged, are provided.SELECTED DRAWING: Figure 2