Cotisen Light Shields are designed to protect operators from ultraviolet and visible light while allowing clear visibility of curing parts.

Light Cure-Shield is a hand-held visible light shield, which effectively blocks out potentially harmful ultraviolet and blue light at wavelengths shorter than 525 nanometers which, after prolonged exposure, may cause photochemical burn of the retina.

Dental hand-held light protective orange shield, to shield patients and users from intensive rays of curing light. Protective shields are made of orange glasses, as such the orange colour efficiently absorbs blue visible light.