For a good protection during chemical applications such as laboratory works, painting tasks, general surgery. - PC-lens for good impact resistance. - Easily adjustable wrap around. - For mechanical tasks such as grinding, drilling, stone carving, maintenance. - CE mark, acc. to EN 166:2001. - Lens colour: clear. For a good protection during chemical applications such as laboratory works, painting tasks, general surgery. - PC-lens for good impact resistance. - Easily adjustable wrap around. - For mechanical tasks such as grinding, drilling, stone carving, maintenance. - CE mark, acc. to EN 166:2001. - Lens colour: clear.