| 摘要 |
PROBLEM TO BE SOLVED: To provide an attaching structure capable of facilitating a work of attaching an AF optical unit which is positioned and fixed on the rear side of an attaching plate in a camera body, and capable of reducing the number of parts. SOLUTION: Between the screw part 40A of an adjusting screw 40 for attaching the AF optical unit 10 and the head part 4004, a groove part 40C is formed. An insertion part 42A for inserting the screw part 40A of the adjusting screw 40 is arranged in the supporting piece 42 of the AF optical unit 10, and the insertion part 42A is composed of a pair of circulararc engagement pawl parts 42C which are placed opposite to each other. The screw part 40A of the adjusting screw 40 is inserted from the rear side of the AF optical unit 10 into the insertion part, then, the engagement pawl part is fitted in the groove part 40C of the adjusting screw 40 with the elasticity of the supporting piece 42, and then, the AF optical unit 10 and the adjusting screw 40 are positioned and held in the longitudinal direction of the adjusting screw 40. |
