Sheet ɗin Farashi na Lens ɗin Gilashin Gishiri mai arha na China Cr39 1.499 Round Top Bifocal UC Lens

Bin ka'idar ku ta "inganci, taimako, aiki da haɓaka", mun sami amincewa da yabo daga abokin ciniki na gida da na duniya don Farashin Sheet don Gilashin Gilashin Gilashin Gilashin Gina Cr39 1.499 Round Top Bifocal UC Lenses, Abubuwanmu sun fitar da su zuwa Arewacin Amurka , Turai, Japan, Korea, Australia, New Zealand, Rasha da sauran ƙasashe. Muna fatan haɓaka babban haɗin gwiwa mai dorewa tare da ku a nan gaba mai zuwa!
Bin ka'idar ku ta "inganci, taimako, aiki da haɓaka", mun sami amana da yabo daga abokin ciniki na gida da na duniya donFarashin Lenses Round Top Bifocal na China Round Top Bifocal, Muna bin tsarin gudanarwa na "Quality is m, Service ne m, Suna ne na farko", kuma za su ƙirƙira da gaske da kuma raba nasara tare da duk abokan ciniki. Muna maraba da ku don tuntuɓar mu don ƙarin bayani kuma muna fatan yin aiki tare da ku.

Yadda ake Faɗa Idan Kuna Buƙatar Bifocals

Presbyopia yanayi ne da ke da alaƙa da shekaru wanda ke haifar da ɓarna kusa da gani. Yakan bayyana a hankali; Za ku yi gwagwarmaya don ganin littafi ko jarida kusa kuma za ku matsar da shi daga fuskar ku don ya bayyana a fili.
A kusan shekaru 40, ruwan tabarau na crystalline a cikin ido ya rasa sassauci. Lokacin matashi, wannan ruwan tabarau yana da taushi kuma mai sassauƙa, a sauƙaƙe yana canza siffa ta yadda zai iya mai da hankali kan haske akan ido. Bayan shekaru 40, ruwan tabarau ya zama mafi tsauri, kuma ba zai iya canza siffar da sauƙi ba. Wannan yana sa ya zama da wahala a karanta ko yin wasu ayyuka na kusa.

Bifocal Lens

Gilashin tabarau na Bifocal sun ƙunshi ikon ruwan tabarau guda biyu don taimaka maka ganin abubuwa a kowane nesa bayan ka rasa ikon canza yanayin idanunka a zahiri saboda shekaru, wanda kuma aka sani da presbyopia. Saboda wannan takamaiman aikin, ruwan tabarau na bifocal an fi rubuta su ga mutanen da suka wuce shekaru 40 don taimakawa ramawa ga lalacewar hangen nesa na dabi'a saboda tsarin tsufa.

Zane-zane Uku na Bifocal Lenses

Ko da menene dalilin da kuke buƙatar takardar sayan magani don gyaran hangen nesa kusa, bifocals duk suna aiki iri ɗaya. Ƙananan yanki a cikin ƙananan ɓangaren ruwan tabarau ya ƙunshi ikon da ake buƙata don gyara hangen nesa na kusa. Sauran ruwan tabarau yawanci shine don hangen nesa na ku. Bangaren ruwan tabarau da aka keɓe don gyaran hangen nesa na kusa zai iya zama sifofi uku:

Siffar 1

Ana ɗaukar Flat Top a matsayin ɗayan mafi sauƙin ruwan tabarau multifocal don daidaitawa, don haka shine mafi yawan amfani da bifocal (FT 28mm ana kiransa daidaitaccen girman). Wannan salon ruwan tabarau kuma yana ɗaya daga cikin mafi sauƙin samuwa a kusan kowane matsakaici kuma gami da ruwan tabarau na ta'aziyya. Flat Top yana amfani da cikakken faɗin ɓangaren yana bawa mai amfani ingantaccen karatu da canjin nisa.

Siffar 2

Kamar yadda sunan ya nuna zagaye bifocal yana zagaye a ƙasa. An tsara su ne da farko don taimaka wa masu sawa su isa wurin karatu cikin sauƙi. Koyaya, wannan yana rage faɗin hangen nesa kusa da ake samu a saman ɓangaren. Saboda wannan, zagaye na bifocals ba su da mashahuri fiye da ƙananan bifocals. Sashin karatun ya fi samuwa a cikin 28mm.

Siffa ta 3: Haɗe

Nisa na ɓangaren bifocal ɗin da aka haɗa shine 28mm. Wannan ƙirar ruwan tabarau shine mafi kyawun kyan gani na duk bifocals, yana nuna kusan babu alamar yanki. Koyaya, akwai kewayon haɗakarwa na 1 zuwa 2mm tsakanin ikon yanki da takardar sayan ruwan tabarau. Wannan kewayon haɗakarwa yana da gurɓataccen hangen nesa wanda zai iya tabbatar da cewa ba zai iya daidaitawa ga wasu marasa lafiya ba. Duk da haka, shi ma ruwan tabarau ne da ake amfani da shi tare da marasa lafiya waɗanda ba su dace da ruwan tabarau masu ci gaba ba. Dangane da cajin gasa, mun yi imanin cewa za ku yi bincike mai zurfi don duk abin da zai iya doke mu. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for Price Sheet for China Cheap Eyeglasses Lens Cr39 1.499 Round Top Bifocal UC Lenses, To significantly increase our services high-quality, our business imports a large number na'urorin ci gaba na ƙasashen waje. Maraba da abokan ciniki daga gida da ƙasashen waje zuwa waya da tambaya!
Takaddun Farashin donFarashin Lenses Round Top Bifocal na China Round Top Bifocal, Mu yanzu dole mu ci gaba da tsayar da "quality, cikakken, m" kasuwanci falsafar "gaskiya, alhakin, m"ruhin sabis, bi da kwangila da kuma bi da suna, farko-aji kaya da kuma inganta sabis maraba kasashen waje abokan ciniki patrons. .