PROBLEM TO BE SOLVED: To provide a lens-less spectacle and a sight recovery tool, which are inexpensive, which has possibility of allowing a user to look at clearly, relative to looking at with using a lens, and which can expect a sight recovery effect, because a spectacle is expensive and there are people who cannot find a lens matching to their eyes.SOLUTION: An object (1) which has a radial depth to a grating-state object, instead of a lens, is provided on a frame (2).COPYRIGHT: (C)2016,JPO&INPIT【課題】メガネは高価であり目に合うレンズがない人もいたが、安価でレンズよりよく見える可能性があり視力回復効果も期待できるレンズレス型メガネ及び視力回復器具を提供する。【解決手段】枠(2)にレンズの代わりに格子状のものに放射状に奥行をもたせたもの(1)を設けた特徴とする。【選択図】図1
