PROBLEM TO BE SOLVED: To sterilize both sides of a contact lens appropriately while suppressing increase of a product cost.SOLUTION: A contact lens sterilizer 1 comprises: a body part 10 having a housing space 15 which houses contact lenses 5 together with liquid 8； at least one ultraviolet light supply source 20 which is arranged above the housing space 15 irradiates ultraviolet light toward the housing space 15； support parts 30 which are formed to be capable of transmitting ultraviolet light and arranged inside the housing space 15, and support the contact lenses 5 at a position above a bottom surface 15a of the housing space 15； and a reflection part 40 which is provided inside the housing space 15, and reflects ultraviolet light irradiated by the ultraviolet light supply source 20 toward rear faces 5b of the contact lenses 5. Ultraviolet light reflected on the reflection parts 40 passes through the support parts 30, and reaches the rear faces 5b of the contact lenses 5.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】製品コストの増大を抑制しつつコンタクトレンズの両面を適切に殺菌する。【解決手段】コンタクトレンズ殺菌器１は、コンタクトレンズ５を液体８とともに収容する収容空間１５を有する本体部１０と、収容空間１５の上方に配置され、収容空間１５に向けて紫外線を照射する少なくとも一つの紫外線供給源２０と、紫外線を透過可能に形成されるとともに収容空間１５内に配置され、コンタクトレンズ５を収容空間１５の底面１５ａよりも上方の位置で支持する支持部３０と、収容空間１５の内側に設けられ、紫外線供給源２０により照射された紫外線を、コンタクトレンズ５の裏面５ｂに向けて反射させる反射部４０とを備える。反射部４０により反射された紫外線が支持部３０を透過して、コンタクトレンズ５の裏面５ｂにも届く。【選択図】図１
