| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens cleaning disk excellent in a removal function of dust on a pickup lens surface. SOLUTION: In the lens cleaning disk provided with a brush body 4 for planting a hair body 7 on a brush substrate 6 on the position opposable to a pickup lens when a disk 1 is used, the surface of brush substrate 6 is made an adhesive surface. Or, in the lens cleaning disk provided with the brush body on the position capable of facing the pickup lens when the disk is used, the brush body is slantingly arranged in the radial direction of the disk to that its inner end side is placed in a preceding stage in the rotational direction compared with its outer end side. |
