Wholesale I Vision VR102 mini e mena likhalase tsa ho bala tse nang le mekotla ea banna le basali Manufacturer le 后缀2 |Ivision Opitcal

I Vision VR102 e mena likhalase tsa ho bala tse nang le likhese tsa banna le basali

I Vision VR102 e mena likhalase tsa ho bala tse nang le mekotla ea banna le basali Featured Image

Tlhaloso e Khutšoanyane:

Likhalase tsa boleng bo holimo tse khahlano le boputsoa, liaparo tsa mahlo tse menahang tse nyane tse nang le mokotla o motle, lilense tsa PC tse nang le foreimi ea tšepe unisex!

Lisebelisoa tsa Liforeimi:Tšepe

Boitsebiso ba Lense: PC

Mebala ea Frame:Botsho/Bofubedu

Lebitso la Lihlahisoa:Likhalase tse nyenyane tse menang tse nang le mokotla

MOQ:Ka setokong 50pcs / E ka kopanya 'mala

Letšoao:Letšoao le ikhethileng

Odara:Amohela OEM kapa ODM

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha

Likhalase tsa ho bala tsa I Vision Optical VR102 ke likhalase tsa setaele tsa ho bala tse putsoa tse thibelang leseli, likhalase tsa ho bala, tse tsejoang hape e le likhalase tsa presbyopic, ke mofuta oa lihlahisoa tsa optical, likhalase tsa batho ba nang le ho bala, ke tsa lense ea convex.Likhalase tsa ho bala ke tsa ho khotsofatsa litlhoko tsa batho ba nang le presbyopia.

Lense ea likhalase tsa ho bala e sebelisoa bohareng le batho ba tsofetseng ba tlatselletsa pono, e na le index ea optical eo litekanyetso tse ngata tsa naha li e bolelang joalo ka lense ea myopia, hape e na le melao e seng mekae e khethehileng ea tšebeliso.Tšebeliso ea likhalase tsa ho bala e phetha karolo ea bohlokoa ho ntlafatseng bophelo ba batho.

Presbyopia ke ntho e tloaelehileng ea 'mele, eseng lefu la mahlo, hape ha ho batho ba tsofetseng.Ka mor'a lilemo tse 40, ka ho thatafala butle-butle ha lense ea leihlo la motho, mesifa ea ciliary e ile ea holofala butle-butle, e le hore leihlo la motho le ke ke la khona ho fetola sebōpeho sa leihlo la mahlo (axial change), feela ka ho fetola sebaka se pakeng tsa mahlo. leihlo le ntho, ho bona ntho e haufi e tlameha ho falla ho bona ka ho hlaka, joale boemo ba mahlo bo bitsoa presbyopia.

Ka kakaretso, presbyopia ea pele e na le ts'ebetso e 'meli e meholo: ea pele ke mosebetsi o haufi kapa bothata ba ho bala.Ka mohlala, ha u bala u lokela ho e suthisetsa hōle, kapa u e bale ka khanya e khanyang hore u bone.

Ea bobeli ke mokhathala oa optic.Ka ho fokotseha ha matla a ho laola, tlhokahalo ea ho bala e ntse e atamela butle-butle moeli oa matla a ho laola, ke hore, ha ho bala, hoo e batlang e le matla ohle a ho laola leihlo a lokela ho sebelisoa, e leng se lebisang ho se khoneng ho sebelisa leihlo nako e telele, 'me ka nako e ts'oanang, ka lebaka la taolo e feteletseng, ho senyeha ha mahlo, hlooho ea hlooho le matšoao a mang a mokhathala a bonahalang a bonolo ho etsahala.Ketsahalo ea liketsahalo tse peli tse ka holimo, e bontša hore mahlo a ka 'na a qala ho ba le presbyopia.Bakeng sa batho ba myopic, tlhokahalo ea ho tlosa likhalase kapa ho hula ho bala hole ha u bala haufi-ufi, hape ke ts'ebetso ea presbyopia.Ka mor'a presbyopia, tsela e sireletsehileng ka ho fetisisa ke ho roala likhalase tse loketseng tsa ho bala bakeng sa khalemelo.