FOGGING-PREVENTING IMPLEMENT FOR SPECTACLES

摘要

PROBLEM TO BE SOLVED: To reduce fogging of spectacles owing to breathing during use of a mask.;SOLUTION: A fogging-preventing implement for spectacles has a shield for blocking breathing leaking from the mask, fitted to the lower portion of the spectacles when necessary to prevent the spectacles from fogging.;COPYRIGHT: (C)2007,JPO&INPIT