| 摘要 |
PURPOSE: A portable lens cleaner is provided to maintain a lens of a portable optical device at an optimal state by being conveniently carried through the connection with the portable optical device. CONSTITUTION: A portable lens cleaner comprises a cleaner case(110), a cleaner block(120), a cleaner sheet(130) and a connection string(140). The cleaner case further includes a case body(111), a block coupling groove(112), guide rails(113), a sheet protection groove(114) and a connection string coupling unit(115). The case body has a section formed in oval shape, and the block coupling groove is formed at one side of the case body. The guide rails are formed at the both inner sides of the block coupling groove, and the sheet protection groove is formed at the central inner plane of the case body.
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