| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens cover capable of reliably and easily cleaning a lens part, and an optical device having the lens cover.SOLUTION: A lens cover 100 covers a projection lens part 17c included in a lens unit 17 of an optical device 10. The lens cover 100 includes a cleaning cover member 170 for covering a projection lens part 17a when the lens cover 100 is attached to the lens unit 17, and for cleaning the projection lens part 17a by wiping interlocked with an attachment/detachment operation. |
