Glass and plastic typically used in camera lenses already blocks UV. Enough UV to upset a camera would be enough to give you cataracts. Infrared is a different

Glass and plastic typically used in camera lenses already blocks UV. Enough UV to upset a camera would be enough to give you cataracts. Infrared is a different story but most cameras have IR filters. Security cameras sometimes have one that only drops in during the day to enable daytime color and nighttime IR.