Re thabetse ho hlahisa lihlahisoa tsa rona tsa morao-rao, li-clip-on tsa acetate. Likhalase tsena tsa mahlo li na le foreimi e entsoeng ka thepa ea boleng bo holimo ea acetate, e tiileng le e tsitsitseng, e li lumellang ho boloka ponahalo ea tsona e ntle le ho sebetsa ka nako e telele. Foreimi e na le mochini oa tšepe oa "hinge" oa tšepe, o etsang hore o phutholohe haholoanyane ho o roala, 'me o se na monyetla oa ho baka le bohloko. Ho feta moo, likhalase tsa rona tsa li-clip-on li ka kopanngoa le likotoana tsa letsatsi tsa makenete ka mebala e mengata, e u lumellang ho li kopanya le ho li bapisa ho bonts'a mefuta e fapaneng ea meralo ea feshene.

Likhalase tsa rona tsa likhalase tsa mahlo tse nang le likhalase tsa letsatsi tsa UV400 tse ka atlehang ho hanela mahlaseli a ultraviolet le khanya e matla, ho sireletsa mahlo a hau kotsing. E ka u fa tšireletso e sebetsang ea mahlo bakeng sa mesebetsi ea ka ntle le liaparo tsa letsatsi le letsatsi. Ho feta moo, re fana ka mokhoa o ikhethileng oa ho kenya LOGO le liphutheloana tsa likhalase, ho holisa setšoantšo sa mofuta oa hau le likhetho tsa tlhahiso ea lihlahisoa.

Lits'oants'o tsa rona tsa li-clip-on li entsoe ka mokhoa o khahlehang le mokhoa oa motho ka mong kelellong, hammoho le ts'ebeliso e ikhethang le boiketlo. E ka bonts'a tatso le setaele sa hau se ikhethileng, ebang ke bakeng sa ketsahalo ea khoebo kapa kopano e tloaelehileng. Re lumela hore ho sebelisa likhalase tsa rona tsa mahlo ho tla u fa pono e ncha le maikutlo a phutholohileng, a tla u fa monyetla oa ho itlhalosa ntle le tšabo le ka seatla se bulehileng maemong afe kapa afe.

Ebang ke tsa ts'ebeliso ea hau kapa ea setsebi, likhalase tsa rona tsa mahlo li ka phethahatsa litlhoko tsa hau 'me tsa u fa lintho tse ling tse makatsang le tse bonolo. Re labalabela ho sebelisana le uena ho fana ka lihlahisoa le litšebeletso tsa boleng bo holimo ha re ntse re aha bokamoso bo khanyang.