| 摘要 |
PURPOSE:To provide a white balance controller for an endoscope being easily handled and having a simple structure. CONSTITUTION:A white balance controller 1 is constituted of a cylindrical white balance adjusting part 2 having an opening on one end and fixing part 4 on which this white balance adjusting part 2 can removably be fixed. In the white balance adjusting part 2, a hollow part 5 with a specified depth is provided inside thereof and the inner peripheral face is coated with a standard white color and on the other hand, the outer surface of the opposite side of the opening wherein a brim part 6 is provided on an end part is coated with a coating for preventing the outer light from transmission. The fixing part 4 consists of the first panel member 7, the second panel member 8 and a fixing screw 3 and the white balance adjusting part 2 can be fixed removably thereon and the fixing part 4 can be fixed on a part of an endoscope apparatus. |
