Contact lens production,artwork. Contact lenses are artificial lenses designed to be worn directly on the surface of the eye. There are a variety of methods for producing them,with the one shown here involving placing drops of liquid (silicone or a similar polymer for soft contact lenses) in a mold. This is then either spun at high speeds or pressure is applied to produce the desired shape. Some contact lenses are ground or cut with a lathe or laser | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 3111 px × 2872 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |