Kubasebenzisi be-lens abaqalayo, ukwahlula amacala amahle kunye namabi eelensi zoqhagamshelwano ngamanye amaxesha akulula kakhulu. Namhlanje, siza kuzisa iindlela ezintathu ezilula kunye nezisebenzayo zokwahlula ngokukhawuleza nangokuchanekileyo amacala afanelekileyo kunye namabi ee-lens zoqhagamshelwano.
FRIST
Indlela yokuqala yindlela yokujonga eqhelekileyo nesetyenziswa kakhulu, ilula kakhulu kwaye kulula ukuyibona. Kufuneka uqale ubeke ilensi kumnwe wakho wokukhomba uze uyibeke ecaleni komgca wakho wokubona ukuze uyibone. Xa icala elingaphambili liphezulu, imilo yelensi ifana nesitya, sinomphetho omncinci ngaphakathi kunye negophe elijikelezileyo. Ukuba icala elichaseneyo liphezulu, ilensi iya kubonakala njengesitya esincinci, kunye nemiphetho ejikelezileyo okanye egobileyo.
ISIBINI
Indlela yesibini kukubeka ilensi ngqo phakathi komnwe wakho wesalathisi kunye nobhontsi, kwaye emva koko uyicinezele ngobunono ngaphakathi. Xa icala langaphambili liphezulu, ilensi ingena ngaphakathi ize ibuyele kwimo yayo yokuqala xa umnwe ukhululiwe. Noko ke, xa icala elingasemva liphakamile, ilensi iya kujika ize ibambelele emnweni yaye ngokufuthi ayiphindi iphinde imile ngokwayo.
ISITHATHU
Le ndlela yokugqibela ijongwa kakhulu ngaphakathi kwi-duplex case, njengoko kulula ukwahlula umaleko we-pigment ye-lens ezinemibala engezantsi. Ipateni ecacileyo kunye nokuguqulwa kombala othambileyo kwiilensi ezinemibala ingaphambili kwicala, ngelixa xa icala elijikelezayo liphezulu, akuyi kutshintsha kuphela umaleko wepatheni, kodwa ukutshintshwa kombala kuya kubonakala kungaphantsi kwendalo.
Nangona iilensi zoqhagamshelwano zingachatshazelwa kakhulu kukujikelwa phantsi, zinokubangela ukuvakala ngakumbi komzimba wangaphandle xa zinxitywe emehlweni kwaye zinokubangela ukukhuhlana komzimba kwi-cornea. Ngoko ke, kubalulekile ukulandela umkhuba oqhelekileyo wokugqoka kunye nokucoca iilensi zoqhagamshelwano, kwaye ungagqithisi nawaphi na amanyathelo ukuze ube novila.
Ixesha lokuposa: Aug-29-2022
