Eye wear of the present invention include a multi-layered lens that include layers formed form different materials or outer layers separated by an inner layer formed from a different material. The multi-layered lens has insulating properties that reduce fogging when used in swimming goggles and face masks.
LENS FOR SWIM GOGGLES AND DIVE MASKS
2021-11-25
Patent
Electronic Resource
English
IPC: | A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS , Filter in Blutgefäße implantierbar / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |