ʻO nā pono o nā lens PC

ʻO ka mea mua: He hana anti-ultraviolet ka mea PC ponoʻī, hiki ke hoʻokō i ka 100% anti-ultraviolet hiki.I ka manawa like, ʻaʻole hoʻololi ka mea i ka waihoʻoluʻu a me ka melemele, no laila inā e hana ana ka huahana ma waho, ʻaʻohe pono e hopohopo e pili ana i ka discoloration o ka lens PC i loko o 3-5 mau makahiki nīnau.

ʻO ka lua: ke kaumaha māmā!I kēia manawa, ʻo ka lens PC kekahi o nā lens optical māmā.Inā ʻaʻohe pilikia i ke kaʻina hana o ka lens, ʻoi aku ka māmā o ke kaumaha ma mua o 30% ma mua o ka pepa resin maʻamau a ma kahi o 50% ka māmā ma mua o ka pepa aniani.

ʻEkolu: Hana ʻia ʻo PC me nā mea viscous, paʻakikī paʻakikī, ʻaʻole maʻalahi e wāwahi, a loaʻa ke kūpaʻa ʻoi loa, ʻo ia ka 10 mau manawa ʻoi aku ka ikaika ma mua o ka pepa resin a ʻoi aku ka ikaika ma mua o 60 mau manawa ma mua o ka pepa aniani!