Rea u amohela ho lihlahisoa tsa rona tsa likhalase tsa optical tse phahameng! Likhalase tsa rona tsa boleng bo holimo li tsebahala ka moralo oa tsona oa setaele le thepa ea boleng bo holimo. Pele ho tsohle, likhalase tsa rona li entsoe ka foreimi e teteaneng, e totobatsang setaele, e le hore u ka hlahisa kholiseho le ho khahleha ketsahalong efe kapa efe. Moqapi ona ha o lumellane feela le mokhoa oa feshene empa o boetse o bontša botho ba hau le tatso ea hau.

Likhalase tsa rona tsa boleng bo holimo li entsoe ka asiti ea acetic ho li fa sebopeho se eketsehileng. Boitsebiso bona ha bo bobebe feela ebile bo phutholohile, empa bo boetse bo na le nako e ntle ea nako e telele, bo u lumellang ho bo apara ka nako e telele ntle le bothata. Ebang ke mosebetsing kapa boikhathollong, likhalase tsa rona li u fa phihlelo ea ho apara hantle.

Ntle le moo, re fana ka mefuta e mengata ea mebala ea foreimi ea setaele eo u ka khethang ho eona, ho sa tsotellehe hore na u rata botšo kapa bofubelu bo khanyang, re ka finyella litlhoko tsa hau ka bomong. Re lumela hore likhalase hase feela sesebelisoa sa ho lokisa pono, empa hape ke lisebelisoa tsa feshene, kahoo re ikemiselitse ho u fa mefuta e fapaneng ea likhetho ho etsa hore likhalase tsa hau li qetelle li shebahala.

Ntle le moo, re boetse re ts'ehetsa ho tloaeleha ha li-LOGO tse ngata le ho itlhophisa ka liphutheloana tsa mahlo, ho etsa hore likhalase tsa hau e be tsa botho le tse ikhethang. Hore na mohiruoa o rua molemo kapa e le mpho, re ka u etsetsa likhalase tse ikhethang, e le hore setšoantšo sa mofuta oa hau se bonahale hantle.

Ka bokhutšoanyane, likhalase tsa rona tse phahameng tsa optical ha li na feela ponahalo ea setaele le lisebelisoa tsa boleng bo phahameng empa hape li finyella litlhoko tsa hau ka bomong. Ho sa tsotellehe hore na u phehella mekhoa ea feshene kapa u ela hloko matšeliso le ts'ebetso, re ka u fa lihlahisoa le litšebeletso tse khotsofatsang ka ho fetisisa. Khetha likhalase tsa rona tse phahameng tsa optical, e le hore likhalase tsa hau li se ke tsa hlola li e-ba lisebelisoa feela, empa e be setšoantšo sa botho ba hau le letšoao la feshene.