Uma ugqoke izibuko, ukhetha luphi uhlobo lwamafreyimu? Ingabe uhlaka lwegolide olubukeka kahle? Noma amafreyimu amakhulu enza ubuso bakho bube buncane? Kungakhathaliseki ukuthi iyiphi oyithandayo, ukukhetha kohlaka kubaluleke kakhulu. Namuhla, ake sikhulume ngolwazi oluncane mayelana namafreyimu.
Lapho ukhetha uhlaka, kufanele uqale ucabangele ukusebenza kwe-optical nokunethezeka, futhi okwesibili ukhethe kobuhle.
◀ Izinto zohlaka ▶
Njengamanje, izinto zohlaka olujwayelekile emakethe yilezi: i-titanium emsulwa, i-beta titanium, i-alloy, ipuleti, ne-TR.
01-Titanium
I-Titaniumimpahla enobumsulwa obungaphezu kuka-99% ikhanya kakhulu futhi imvamisa imakwe nge-100% TITANIUM emathempelini noma kumalensi.
Izinzuzo: Amafreyimu ezingilazi ze-titanium ahlanzekile futhi anethezekile. Impahla iyona elula kunazo zonke phakathi kwezinto zengilazi futhi inobunzima obuhle kakhulu. Amafreyimu awakhubazeki kalula, awakwazi ukugqwala, awagqwali, awabangeli ukungezwani nesikhumba, futhi ahlala isikhathi eside.
Ukungalungi: Inqubo yokulingisa idinga kakhulu futhi intengo iphakeme kakhulu.
02-β uzimele we-titanium
Olunye uhlobo lwamangqamuzana lwe-titanium, lunezici ezikhanyayo kakhulu futhi ezinwebeka kakhulu futhi zivame ukusetshenziswa njengamathempeli. Ivamise ukuhlonzwa nge-Beta Titanium noma i-βTitanium.
Izinzuzo: i-weldability enhle, i-forgeability, ipulasitiki kanye nokusebenza kahle. Ukuguquguquka okuhle, akulula ukukhubaza, isisindo esilula.
Ububi: Ayibafanele abantu abaphakeme kakhulu. Ingxenye engaphambili yohlaka inzima kakhulu futhi kulula ukuyishelela phansi. Amalensi aminyene kakhulu futhi athinta ukubukeka futhi awakwazi ukulungiswa. Kunamafreyimu we-β-titanium amaningi emakethe, futhi ikhwalithi yawo iyahlukahluka, ngakho-ke awabafanele abantu abathile abangezwani nensimbi.
03-Ingxubevange
Kunezigaba ezine ezinkulu: ama-alloys ethusi, ama-nickel alloys, ama-titanium alloys nezinsimbi eziyigugu. Izinto ze-alloy zinomehluko omncane emandleni, ukumelana nokugqwala, kanye nezakhiwo zomzimba namakhemikhali.
Izinzuzo: Zenziwe ngengxube yezinto ezihlukene zensimbi noma ingxubevange, ziqinile kunezibuko ezenziwe ngezinto ezivamile futhi zingamelana nokungqubuzana nokungqubuzana okubangelwa ukusetshenziswa kwansuku zonke. Ngaphezu kwalokho, intengo isondelene kakhulu nabantu, umbala ugqamile, ubunzima bokucubungula buphansi, futhi kulula ukulungisa.
Ukungalungi: Ayikwazi ukumelana nokugqwala ezindaweni ezinezinga eliphezulu lokushisa, abanye abantu bathambekele ekubeni nezinto ezingezwani nensimbi, bangenwa kalula yi-extrusion kanye nokuguqulwa, futhi bayasinda.
04-I-acetate
Yenziwe nge-high-tech plastic memory Acetate, iningi lezithako ze-Acetate zamanje ziyi-acetate fiber, futhi amafreyimu ambalwa aphezulu enziwe nge-propionate fiber.
Izinzuzo: ubulukhuni obuphezulu, ukuthungwa okufudumele, ukumelana nokugqokwa okuqinile, ukulwa nokungezwani komzimba nokujuluka, kulungele zonke izinhlobo zesikhumba, ikakhulukazi kubantu abangezwani nensimbi.
Ukubi: Indaba ilukhuni futhi kunzima ukuyilungisa. Uhlaka lusinda futhi luvame ukuxega futhi lushelele phansi lapho kushisa, futhi amaphedi ekhala ahlanganisiwe awakwazi ukulungiswa.
05-TR
I-composite super-elastic resin material eqanjwe amaKorea futhi yasetshenziswa ekwenzeni izibuko.
Izinzuzo: ukuguquguquka okuhle, ukumelana nengcindezi, intengo ethengekayo, izinto ezilula kakhulu. Isisindo esincane, isigamu sesisindo sepuleti, esinganciphisa umthwalo ebhulohweni lekhala nezindlebe, futhi ukhululekile ngokulinganayo ukugqoka isikhathi eside. Umbala wohlaka uvelele kakhulu, futhi ukuguquguquka kuhle kakhulu. Ukunwebeka okuhle kungavimbela ngokuphumelelayo ukulimala kwamehlo okubangelwa umthelela phakathi nemidlalo. Ingakwazi ukumelana namazinga okushisa aphakeme angu-350 degrees ngesikhathi esifushane, akulula ukuncibilika nokushiswa, futhi ifreyimu akulula ukuyikhubaza noma ukushintsha umbala.
Ukungalungi: Ukungaqini kahle. Uma kuqhathaniswa namafreyimu ezingilazi zensimbi, ingxenye elungisa amalensi ayizinzile, namalensi angase axege. Kunzima ukuzivumelanisa nazo zonke izimo zobuso, ngakho-ke abanye abantu badinga ukukhetha isitayela esivumelana nabo. Ukwelashwa kokupenda kwesifutho esingaphezulu akunabungani bemvelo, futhi ungqimba lukapende olunobuchwepheshe obumpofu bokupeyinta buzoxebuka ngokushesha.
◀ Usayizi wozimele ▶
Ubukhulu befreyimu kufanele bufaneleke ukuze isikhungo seso elimnyama (indawo yomfundi) ibe phakathi nendawo ye-lens, hhayi ngaphakathi. Amafreyimu adinga ukuzizwa ekhululekile lapho efakwa, ngaphandle kokucindezela izindlebe zakho, ikhala noma amathempeli, noma ukuxega kakhulu.
Amathiphu: Uhlaka lwamalensi olusebenzayo kufanele lufane nomklamo welensi.
Endabeni yamandla aphezulu, usayizi wohlaka uhambisana kangcono nebanga le-interpupillary ukuze kuncishiswe ukujiya konqenqema. Ukulinganisa ibanga le-interpupillary ukuqinisekisa ukuthi amehlo abona izinto phakathi nendawo ye-lens. Uma kungenjalo, umphumela we-"prism" ungenzeka kalula. Ezimweni ezimbi kakhulu, isithombe esiku-retina singase siphambuke, okubangele ukungaboni kahle.
◀ Isitayela sephedi yekhala ▶
Amaphedi ekhala angashintshi
Izinzuzo: Ngokuvamile zisetshenziswa kumapulangwe ozimele, ama-pads kanye nohlaka kuhlanganiswe, okwenza ukugcinwa kube lula. Ngokungafani namaphedi ekhaleni anyakazayo, adinga ukuqiniswa njalo kwezikulufu, akulula ukubamba ukungcola nobubi.
Ukungalungi: I-engeli ye-nose pad ayikwazi ukulungiswa futhi ayikwazi ukulingana kahle nebhuloho lekhala.
Amaphedi ekhaleni azimele
Izinzuzo: Lolu hlobo lwe-pad yekhala lungazilungisa ngokuzenzakalelayo ngokuvumelana nokuma kwebhuloho lekhala, luqinisekise ukuthi ukucindezela kwebhuloho lekhala kugcizelelwe ngokulinganayo futhi kunciphisa ukucindezela kwendawo.
Ububi: Ukuqina kwezikulufu kufanele kuhlolwe njalo futhi izikulufu kufanele zikhuhle futhi zihlanzwe njalo. Amaphedi ekhala ngokuvamile enziwa ngezinto ze-silicone. Zivame ukuphenduka zibephuzi ngemva kokusetshenziswa isikhathi eside, okuthinta ukubukeka kwazo futhi zidinga ukushintshwa.
◀ Uhlobo lozimele ▶
amafreyimu agcwele amarimu
Izinzuzo: Iqinile, ibumbeka kalula, ingamboza ingxenye yogqinsi lwamalensi.
Ububi: Amafreyimu anozimele ogcwele anezibuko ezincane anomthelela othile ekuboneni okuzungezile.
amafreyimu angama-half rim
Izinzuzo: Inkambu yokubuka ngezansi ibanzi kunaleyo yohlaka olugcwele. Ukunciphisa izinto ezisetshenziswe kuhlaka kunganciphisa isisindo sezibuko, kuzenze zibe lula.
Ukungalungi: Ngenxa yokuthi ingxenye engezansi ayivikelwe uhlaka, kulula ukonakala.
ozimele ezingenarim
Izinzuzo: indawo yokubona elula futhi ebanzi.
Ukungalungi: Njengoba ukuxhumana phakathi kohlaka kanye nelensi kulungiswa konke ngezikulufo, akukho ukuvikelwa kohlaka, kulula ukonakala nokulimala, futhi izidingo zelensi ziphakeme.
Ngokufakwa okunemiyalelo emikhulu namalensi aminyene, kuvame ukunconywa ukuthi ukhethe uhlaka olugcwele.
◀ Umbala wozimele ▶
Uma ufuna ukukhetha izibuko ezikufanelayo futhi ubukeke kahle, kufanele futhi unake ukufanisa ithoni yesikhumba sakho lapho ukhetha amafreyimu.
▪ Isikhumba esilungile: Kutuswa ukukhetha amafreyimu anombala okhanyayo anjengepinki, igolide nesiliva;
▪ Isikhumba esimnyama: Khetha amafreyimu anemibala emnyama njengegobolondo elibomvu, elimnyama noma lofudu;
▪ Isikhumba esiphuzi: Ungakhetha amafreyimu apinki, ayisiliva, amhlophe namanye anombala okhanyayo uma kuqhathaniswa. Qaphela ukuthi ungakhethi amafreyimu aphuzi;
▪ Isikhumba esibomvu: Kunconywa ukukhetha amafreyimu ampunga, aluhlaza ngokukhanyayo, aluhlaza okwesibhakabhaka nezinye. Isibonelo, ungakhethi ozimele ababomvu.
Ungazikhethela ifremu efanele ngokusebenzisa amaphuzu angenhla.
Uma ufuna ukwazi okwengeziwe mayelana nezitayela zemfashini yezibuko kanye nokubonisana nezimboni, sicela uvakashele iwebhusayithi yethu futhi usithinte noma nini.
Isikhathi sokuthumela: Apr-15-2024