SETO 1.499 Semi Finished Round top bifocal lens

Tlhaloso e Khutšoanyane:

Lense ea bifocal e ka bitsoa lense ea merero e mengata.E na le likarolo tse 2 tse fapaneng tsa pono ka lense e le 'ngoe e bonahalang.Lense e kholoanyane hangata e na le lengolo la ngaka le hlokahalang hore u bone hole.Leha ho le joalo, sena e ka boela ea e-ba lengolo la ngaka la hao bakeng sa tšebeliso ea k'homphieutha kapa sebaka sa mahareng, kaha ka tloaelo u tla be u shebile ka ho toba ha u sheba ka karolo ena ea lense. Karolo e ka tlaase, eo hape e bitsoang fensetere, hangata e na le lengolo la hau la ho bala.Kaha ka kakaretso u sheba fatše ho bala, mona ke sebaka se utloahalang sa ho beha mefuta ena ea thuso ea pono.

Li-tag:1.499 Bifocal lens,1.499 round top lens,1.499 semi-finished lens

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

SETO 1.499 Semi Finished Round top bifocal lens3_proc

SETO 1.499 Semi Finished Round top bifocal lens2_proc

SETO 1.499 Semi Finished Round top bifocal lens1_proc

1.499 lense ea mahlo e hahelletsoeng kaholimo ho semi-top
Mohlala:	1.499 lense ea mahlo
Sebaka sa Tšimoloho:	Jiangsu, China
Lebitso:	SETO
Lisebelisoa tsa Lense:	Resin
Ho kobeha	200B/400B/600B/800B
Mosebetsi	chitja-hodimo
'Mala oa lilense	Hlakileng
Refractive Index:	1.499
Diameter:	70/65
Boleng ba Abbe:	58
Matla a Khoheli a khethehileng:	1.32
Phetiso:	>97%
Khetho ea ho Coating:	UC/HC/HMC
'Mala oa ho roala	Botala

Likarolo tsa Sehlahisoa

1) Bohlokoa ba lense e ntle e felileng ke eng ho tlhahiso ea RX?

a.Sekhahla se phahameng se tšoanelehang ka ho nepahala ha matla le botsitso
b.Sekhahla se phahameng se tšoanelehang sa boleng ba litlolo
c.Likarolo tse phahameng tsa optical
d.Litholoana tse ntle tsa ho thaepa le liphetho tsa ho roala ka thata / AR
e.Lemoha boholo ba tlhahiso ea tlhahiso
f.Ho fihla ka nako
Ha se boleng bo holimo feela, lilense tse felileng li shebile haholo boleng ba kahare, joalo ka liparamente tse nepahetseng le tse tsitsitseng, haholo-holo bakeng sa lense e tsebahalang ea mahala.

2) Lilense tsa Bifocal ke eng?

Li-bifocals ke litaelo tse peli tse kopantsoeng ho ba lense e le 'ngoe.
Li-bifocals li simolohile ke Benjamin Franklin lekholong la bo18 la lilemo ha a ne a khaola likaroloana tsa lilense tse peli tsa pono ebe a li kenya foreiming e le 'ngoe.
Li-bifocals lia hlokahala hobane likhalase tse hole ha li lekane ho tsepamisa maikutlo ho lekana haufi.Ha lilemo li ntse li eketseha, ho hlokahala likhalase tsa ho bala hore u bale u le hōle.Ho e-na le ho ntša likhalase tse hōle le ho roala likhalase tse haufi nako le nako, motho ea lakatsang ho sebetsa sebakeng se haufi a ka sebelisa karolo e ka tlaase hamonate.
Ho na le mefuta e fapaneng ea li-bifocal tse fumanehang, ho tloha ho li-round-top bifocal, flat-top bifocal ho isa ho bifocal ea tsamaiso.

3) Phapano ke efe lipakeng tsa HC, HMC le SHC?

Ho roala ka thata	Ho roala ka AR/ Ho roala ka thata ka bongata	Super hydrophobic coating
e etsa hore lense e sa koaeloang e be thata mme e eketsa ho hanyetsa ha abrasion	e eketsa phetisetso ea lense mme e fokotsa ponahalo ea bokaholimo	e etsa hore lense e se ke ea hlola e e-ba metsi, antistatic, anti slip le ho hanyetsa oli