Abstract: A clothing apparel which is substantially transparent to ultra-violet light wavelengths; and, a coating applied to said fabric for preventing the transmission of light rays of a pre-determined wavelength through said fabric when said fabric is wet by water is disclosed.

Abstract: A fail safe sterilizing apparatus for simultaneously sterilizing lenses contained in a lens case and a bottle of rinse solution comprising a housing having a lid displaceable between an open position and a closed position; a first heat member displaceably mounted in said housing and including a first recess for receiving a first container therein; a second heat member displaceably mounted in said housing and including a second recess for receiving a second container therein; said first and second heat members being displaced when said first and second containers are positioned in said first and second recesses and said lid is in said closed position; switch means operable only when said first and second heat members have been displaced for permitting energizing of said first and second heat members; and, control means operably associated with said switch means for simultaneously energizing said first and second heat members is disclosed.