Likhalase tsa mahlaseli tsa feshene ke ntho e ka sehloohong e hlokahalang indastering ea feshene. Li ke ke tsa ntlafatsa ponahalo ea hau ka kakaretso feela empa li boetse li sireletsa mahlo a hau kotsing ea UV. Re thabetse ho phatlalatsa sehlahisoa sa rona se secha ka ho fetisisa, likhalase tsa letsatsi tsa feshene tsa acetate tse phahameng ka ho fetisisa. Likhalase tsena tse peli tsa letsatsi li entsoe ka thepa ea boleng bo holimo ea acetate e seng fesheneng feela le e fetohang ponahalong, empa hape e tšoarella haholo ebile e phutholohile. Ka mefuta e mengata ea khetho ea mebala ea lense, o ka bonts'a mefuta e fapaneng ea feshene ho latela ketsahalo le motsoako oa liaparo.
Likhalase tsa rona tsa mahlaseli a mahlaseli a mahlaseli a mahlaseli a letsatsi a phahameng a acetate li kenyelletsa lilense tsa boleng bo holimo tsa UV400 tse ka thibelang mahlaseli a kotsi a fetang 99% ha li ntse li fana ka tšireletso ea mahlo ka hohle. Hase feela seo, empa likhalase tsena tsa likhalase li na le ts'ebetso e kholo ea ho roala le ho hanyetsa, ho u lumella ho li sebelisa ka kholiseho nakong ea mesebetsi ea ka ntle le ho thabela nako e monate e tlisoang ke letsatsi.
Ntle le ts'ebetso e ntle ea ts'ebetso, likhalase tsa rona tsa feshene tsa acetate tsa maemo a holimo li na le phetoho e kholo ea foreimi ea LOGO, e u lumellang hore u kenye likarolo tsa motho ka mong moralong oa likhalase tsa letsatsi, tse bonts'ang tatso le setaele sa hau. Ebang ke ntho ea hau kapa mpho ea khoebo, e ka fana ka boleng bo ikhethang le setšoantšo sa k'hamphani.
Ka bokhutšoanyane, likhalase tsa rona tse phahameng tsa acetate tsa feshene ha li na feela ponahalo e ntle ea ponahalo le ts'ebetso e sebetsang, empa li boetse li kenyelletsa likarolo tsa motho ka mong, tse u lumellang hore u hlahelle fesheneng. Ebang ke bakeng sa menyaka ea kamehla kapa liketsahalo tsa khoebo, e ka ntlafatsa chebahalo ea hau kaofela 'me ea fetoha ntho ea bohlokoa ho uena. Khetha likhalase tsa rona tse phahameng tsa acetate tsa feshene ho netefatsa hore mahlo a hau a lula a phutholohile ebile a sirelelitsoe, ho tlatsa mokhoa oa hau oa feshene.