| 摘要 |
PROBLEM TO BE SOLVED: To enhance range-finding accuracy by efficiently arranging each unit and making base length greater. SOLUTION: A glass sheet 2 is provided in the front of a lens barrel 1 together with a packing and held watertight. An electric flash light emitting unit 3 for emitting electric flash light is arranged over the lens barrel 1 and a finder unit 4 is provided side by side on the right of the electric flash light emitting unit 3. Further, a light projection unit 5 for projecting light for range- finding is provided side by side on the right of the finder unit 4 and a light receiving unit 6 for receiving the light for range-finding reflected by an object is provided side by side on the left of the electric flash light emitting unit 3 as well. Thus, the light receiving unit 6, the electric flash light emitting unit 3, the finder unit 4 and the light projection unit 5, as main units are provided side by side at the top of a camera, in order from the left. Since each unit is disposed like this, the interval between the light projection unit 5 and the light receiving unit 6, that is, the base length is made greater. |
