-
Lilense tsa mahlo tsa HMC tse sa bonahaleng tsa PC tse 1.59 tse nang le li-Bifocal tse sa bonahaleng tsa Photochromic Gray
Hona jwale, ho na le mefuta e mmedi ya disebediswa tsa lense tse rekiswang, e nngwe ke ya khalase, e nngwe ke ya resin. Disebediswa tsa resin di arotswe ka CR-39 le polycarbonate (disebediswa tsa PC).
Lilense tsa bifocal kapa lilense tsa bifocal ke lilense tse nang le libaka tse peli tsa tokiso ka nako e le 'ngoe 'me li sebelisoa haholo-holo ho lokisa presbyopia. Sebaka se hole se lokisoang ke lense ea bifocal se bitsoa sebaka se hole, 'me sebaka se haufi se bitsoa sebaka se haufi le sebaka sa ho bala. Hangata, sebaka se hole se seholo, kahoo se boetse se bitsoa filimi e kholo, 'me sebaka se haufi se senyenyane, kahoo se bitsoa filimi e nyenyane.
-
Lilense tsa Optical tsa HMC tse tsoetseng pele tsa PC tse 1.59 Progressive Photochromic Gray
Lense e fetolang 'mala e thehiloe molao-motheong oa tautometry ea photochromatic e ka fetoloang, lense e ka fifala kapele tlas'a khanya e matla le khanya ea ultraviolet, ea thibela khanya e matla le ho monya khanya ea ultraviolet; Kamora ho khutlela lefifing, lense e khutlisa boemo bo se nang 'mala le bo bonaletsang kapele ho netefatsa hore lense e fetisa. Ka hona, lense e fetolang 'mala e loketse haholo bakeng sa tšebeliso ea ka tlung le kantle, haholo-holo tikolohong ea kantle ho thibela khanya e matla, ultraviolet, khanya e phatsimang le tšenyo e 'ngoe mahlong, e loketse kantle haholo, mahlo a utloang bohloko ke ho hlasimoloha ha khanya, a fokotsa mokhathala oa mahlo. Kamora ho roala likhalase tse fetolang 'mala, u tla bona ka tlhaho le ka boiketlo tlas'a khanya e matla, qoba metsamao e lefellang joalo ka ho shebisisa mahlo, le ho fokotsa mokhathala oa mahlo le mesifa e potileng mahlo.
-
1.56 Lilense tsa Optical tsa Progressive Photochromic Gray HMC
Lilense tse fetolang 'mala oa mahlo ke tsa likhalase tsa letsatsi le letsatsi, liofisi tsa ka tlung, lipapali tsa kantle, li ka aparoa. Haholo-holo ho ea phomolong, basebetsi ba feteletseng lebōpong la leoatle, lehloa kapa libakeng tsa tropike, ho nka lifoto, bohahlauli, batho ba ratang ho tšoasa litlhapi, batho ba lilemo li mahareng le ba hōlileng kapa ho tšaba ho nka lifoto mahlong, ba hloka ho apara likhalase tsa letsatsi tse telele, mesebetsi ea kantle ea ka tlung e atisa ho fapanyetsana bacha, ho phehella lihlopha tsa bacha tsa feshene.
-
Lilense tsa mahlo tsa 1.56 Bifocal Round Top Photochromic Gray HMC Optical
Likhalase tsa bifocal li loketse haholo hore batho ba hōlileng ba li sebelise, 'me li ka finyella pono e haufi le e hole. Ha batho ba tsofala, mahlo a bona a tla fokotseha 'me mahlo a bona a tla fetoha botsofali. 'Me likhalase tsa bifocal li ka thusa batho ba hōlileng ho bona hole le ho bona haufi.
Lense e habeli e boetse e bitsoa lense ea bifocal, e kenyeletsang haholo-holo lense e bataletseng holimo, lense e chitja holimo le lense e sa bonahaleng.
Lilense tsa likhalase tsa bifocal lia hlokahala ho kenyelletsa hyperopia diopter, myopia diopter kapa downlight. Sebaka se hole sa pupillary, haufi le pupillary.
-
1.56 Bifocal Flat Top Photochromic Gray HMC Optical lilense
Ka litlhoko tsa bophelo ba sejoale-joale, karolo ea likhalase tse fetolang 'mala ha se feela ho sireletsa mahlo, empa hape ke mosebetsi oa bonono. Para ea likhalase tse fetolang 'mala tsa boleng bo holimo, tse nang le liaparo tse loketseng, li ka foufatsa botho ba motho bo sa tloaelehang. Likhalase tse fetolang 'mala li ka fetoha ho latela matla a khanya ea ultraviolet 'me tsa etsa hore' mala oa eona o fetohe, lense ea pele e bonaletsang e se nang 'mala, e kopana le mahlaseli a matla a khanya, e tla fetoha lilense tse mebala, ho etsa tšireletso, e loketse tšebeliso ea ka tlung le kantle ka nako e le 'ngoe.
-
1.59 Lilense tsa mahlo tsa HMC tse nang le Photochromic Gray
PC, e tsejoang ka lik'hemik'hale e le polycarbonate, ke polasetiki ea boenjiniere e mosa tikolohong. Likarolo tsa thepa ea PC: boima bo bobebe, matla a tšusumetso e phahameng, ho thatafala ho hoholo, index e phahameng ea refraction, thepa e ntle ea mechini, thermoplasticity e ntle, ts'ebetso e ntle ea ho thibela motlakase, ha ho na tšilafalo tikolohong le melemo e meng. PC e sebelisoa haholo ho disc ea Cdvcddvd, likarolo tsa likoloi, lisebelisoa tsa mabone le lisebelisoa, lifensetere tsa khalase indastering ea lipalangoang, lisebelisoa tsa elektroniki, tlhokomelo ea bongaka, puisano ea mahlo, tlhahiso ea lense ea mahlo le liindasteri tse ling tse ngata.
-
1.74 Spin Photochromic Gray HMC Optical lilense
Molemo oa lense e fetolang 'mala ke hore tikolohong ea khanya ea letsatsi kantle, lense e fetoloa butle-butle ho tloha ho se nang 'mala ho ea ho bohlooho, 'me ka mor'a ho khutlela ka phapusing ho tloha tikolohong ea ultraviolet le butle-butle ho khutlela ho se nang 'mala, e rarolla bothata ba ho roala likhalase tsa letsatsi bakeng sa myopia, 'me e finyella para ea ka tlung le kantle.
-
1.71 Spin Photochromic Gray HMC Optical lilense
Lense e bohlale e fetolang 'mala e fetoha ka matla a khanya ea ultraviolet, e fetola botebo ba 'mala ka bo eona, seipone se le seng se na le merero e mengata, ha se na bothata ba ho fetola, se bonolo haholoanyane ka tlung le kantle, se sireletsa mahlo haholoanyane.
Ntho e bohlale ea phetoho ea 'mala e bontša kabo ea sebopeho sa shear, ha e pepesetsoa mahlaseli a ultraviolet, molek'hule e koala ka bo eona ho thibela ho kena ha leseli, e sebelisa karabelo ea eona e ntle ea 'mala le ho daea, karabelo e potlakileng liphetohong tsa leseli, le katleho e eketsehileng.
-
1.67 Spin Photochromic Gray HMC Optical lilense
Lilense tse fetolang 'mala, tse tsejoang hape e le "lilense tse utloang khanya". Ho ea ka molao-motheo oa karabelo e ka fetoloang ea tautometry ea photochromatic, lense e ka fifala ka potlako tlas'a khanya le mahlaseli a ultraviolet, ea thibela khanya e matla le ho monya khanya ea ultraviolet, 'me ea bontša ho monya khanya e bonahalang ka tsela e sa nke lehlakore. Ha e khutlela lefifing, e ka khutlisa boemo bo bonaletsang bo se nang 'mala kapele, ea netefatsa hore lense e fetisetsoa. Ka hona, lilense tse fetolang 'mala li loketse tšebeliso ea ka tlung le kantle ka nako e le 'ngoe ho thibela tšenyo ea khanya ea letsatsi, khanya ea ultraviolet le khanya e benyang mahlong.
-
1.61 Spin Photochromic Gray HMC Optical lilense
Lense ea phetoho ea ho koahela ka spin: Phetoho ea ho koahela ka spin Phetoho ea lense e sebelisa theknoloji ea phetoho ea spin, e fetolang ka ho feletseng theknoloji ea phetoho ea mantlha ea pele. Ha e bapisoa le phetoho ea motheo, e tšoana 'me ha e na' mala oa bokamorao; Ha e bapisoa le mokhoa oa setso oa ho fetola filimi, e phahametse mokhoa oa ho kolobisa. Mokelikeli o fetolang 'mala le mokelikeli o thatafatsang li beoa lits'ebetsong tse fapaneng, tse sa netefatse feela hore mokelikeli o fetolang 'mala o khomarela, li boloka tsitsipano ea tsona ea ho fetola 'mala ka botlalo, empa hape li fana ka phello ea ho tiisa ho thatafala le ho matlafatsa thatafala. Ka theknoloji ea ho koahela ka spin ea mekhahlelo e 'meli le tšireletso ea ho thatafatsa, boleng ba ts'ebetso bo ntlafala haholo. Melemo: phetoho e potlakileng le e ts'oanang ea 'mala. Ha e felle feela ka thepa, 'me bokaholimo bofe kapa bofe bo tloaelehileng ba aspheric, 1.56, 1.61, 1.67, 1.74, jj. bo ka sebetsoa ho ba lense e fetolang filimi. Ho na le mefuta e mengata, 'me bareki ba na le likhetho tse ngata.
-
Lilense tsa mahlo tsa HMC tse mebala-bala tsa 1.56
Lilense tsa Photochromic, tse tsejoang hape e le "lilense tse utloang khanya". Ho ea ka molao-motheo oa karabelo e ka fetoloang ea ho fetola 'mala oa khanya, lense e ka fifala kapele tlas'a mahlaseli a khanya le mahlaseli a ultraviolet, ea thibela khanya e matla le ho monya mahlaseli a ultraviolet, 'me ea monya khanya e bonahalang ntle le ho nka lehlakore; ha e khutlela sebakeng se lefifi, e ka khutlisa boemo bo se nang 'mala le bo bonaletsang kapele, ea netefatsa hore lense ea phetisetso e ea feta. Ka hona, lilense tsa photochromic li loketse tšebeliso ea ka tlung le kantle ho thibela tšenyo mahlong e bakoang ke khanya ea letsatsi, khanya ea ultraviolet le khanya e phatsimang.
-
Lilense tsa mahlo tsa FSV Photo Gray HMC tsa 1.56
Lilense tsa photochromic ha li lokise pono feela, empa hape li hanela boholo ba tšenyo mahlong e bakoang ke mahlaseli a UV. Mafu a mangata a mahlo, a kang ho senyeha ha macular ho amanang le botsofali, pterygium, senile cataract le mafu a mang a mahlo a amana ka ho toba le mahlaseli a ultraviolet, kahoo lilense tsa photochromic li ka sireletsa mahlo ho isa bohōleng bo itseng.
Lilense tsa photochromic li ka fetola phetiso ea leseli ka ho fifala ha lense, e le hore leihlo la motho le ka ikamahanya le phetoho ea leseli le potolohileng, la fokotsa mokhathala oa pono le ho sireletsa mahlo.
