Xaashida Qiimaha ee Shiinaha Lens-ka Isha ee jaban Cr39 1.499 Round Top Bifocal UC lenses

Adigoo raacaya mabda'aaga ah "tayada, gargaarka, waxqabadka iyo kobaca", waxaan ka helnay kalsooni iyo ammaan macmiil gudaha iyo kan adduunka oo dhan ah oo loogu talagalay Sheet Price for China Cheap Indhaha Lens Cr39 1.499 Round Top Bifocal UC lenses, Our xalal ayaa loo dhoofiyay North America , Europe, Japan, Korea, Australia, New Zealand, Russia iyo dalal kale.Waxaan rajeyneynaa inaan idinla dhisno iskaashi weyn oo waara mustaqbalka soo socda!
Adigoo raacaya mabda'aaga "tayada, kaalmada, waxqabadka iyo kobaca", waxaan ka helnay kalsooni iyo ammaan macmiilka gudaha iyo kan adduunka oo dhanChina Round Top Bifocal iyo Round Top Bifocal Lenses qiimahaWaxaan raacnaa mabda'a maamulka ee "Tayadu waa sarreyn, Adeeggu waa kan ugu sarreeya, Sumcada waa marka hore", waxaana si daacad ah u abuuri doonaa oo aan la wadaagi doonnaa guusha dhammaan macaamiisha.Waxaan ku soo dhawaynaynaa inaad nala soo xidhiidho wixii macluumaad dheeraad ah oo aanu rajaynayno inaan kula shaqayno.

Sida loo sheego haddii aad u baahan tahay Bifocals

Presbyopia waa xaalad la xiriirta da'da taasoo keenta in aragga u dhow blush.Waxay badanaa u muuqataa si tartiib tartiib ah;waxaad ku dhibtoon doontaa inaad aragto buug ama wargeys meel dhow oo aad si dabiici ah uga sii durki doonto wejigaaga si uu si cad ugu muuqdo.
Ku dhawaad ​​da'da 40, muraayadda crystalline ee isha ku jirta ayaa luminaysa dabacsanaanteeda.Marka uu yar yahay, muraayadani waa mid jilicsan oo dabacsan, si fududna u bedeli karta qaabka si ay u iftiimiso iftiinka retina.Ka dib da'da 40, muraayadda ayaa noqonaysa mid adag, oo si fudud uma beddeli karto qaabka.Tani waxay adkeynaysaa in la akhriyo ama la sameeyo hawlo kale oo dhow.

Muraayadaha Bifocal

Muraayadaha indhaha ee bifocal waxay ka kooban yihiin laba awood lens si ay kaaga caawiyaan inaad ku aragto shay meel fog ka dib markaad lumiso kartida aad si dabiici ah u beddesho diiradda indhahaaga da'da awgeed, sidoo kale loo yaqaan presbyopia.Shaqadan gaarka ah awgeed, muraayadaha bifocal ayaa inta badan loo qoraa dadka ka weyn da'da 40 si ay u caawiyaan magdhowga naafaynta dabiiciga ah ee aragga ee habka gabowga.

Saddex Naqshad ee Lenses-ka Bifocal

Iyadoo aan loo eegin sababta aad ugu baahan tahay rijeeto sixitaan aragga dhow, bifocals dhamaantood si isku mid ah ayay u shaqeeyaan.Qayb yar oo ka mid ah qaybta hoose ee muraayadda ayaa ka kooban awoodda loo baahan yahay si loo saxo araggaaga dhow.Inta soo hartay muraayadda inta badan waxaa loogu talagalay aragtida fogaantaada.Qaybta lenska ee loo qoondeeyay hagaajinta aragga dhow waxay noqon kartaa saddex qaab:

Qaabka 1

Flat Top waxaa loo arkaa mid ka mid ah lenses multifocal ugu fudud si ay ula qabsadaan, sidaas darteed waa bifocal inta badan la isticmaalo (FT 28mm waxaa loo tixraacaa sida cabbirka caadiga ah).Habkan muraayadda sidoo kale waa mid ka mid ah kuwa ugu diyaarsan ee laga heli karo ku dhawaad ​​meel kasta oo ay ku jiraan muraayadaha raaxada.Flat Top waxay isticmaashaa ballaca dhamaystiran ee qaybta siinta isticmaalaha akhriska saxda ah iyo kala guurka fogaanta.

Qaabka 2

Sida magacu tilmaamayo laba-geesoodka wareega ayaa wareegsan xagga hoose.Markii hore waxaa loo qorsheeyay in ay ka caawiyaan dadka xirta si ay u gaaraan aagga wax akhriska si fudud.Si kastaba ha ahaatee, tani waxay yaraynaysaa ballaca aragga dhow ee laga heli karo xagga sare ee qaybta.Sababtan awgeed, laba-geesoodyada wareega ayaa caan ka yar kuwa bifocal-sare ah. Qaybta wax-akhrisku inta badan waxay ku jirtaa 28mm.

Qaabka 3: La isku daray

Balaadhka qaybta laba geesoodka la isku daray waa 28mm.Naqshadeynta muraayaddan ayaa ah muraayadda ugu quruxda badan ee dhammaan bifocals-yada, taasoo muujinaysa wax calaamad ah oo qayb ah.Si kastaba ha ahaatee, waxaa jira kala duwanaansho isku dhafan oo ah 1 ilaa 2mm inta u dhaxaysa awoodda qaybta iyo warqadda muraayadda.Kala duwanaanshahan isku-dhafka ah ayaa leh aragti qalloocan oo caddayn karta inay tahay mid aan la qabsan karin bukaannada qaarkood.Si kastaba ha ahaatee, sidoo kale waa muraayada loo isticmaalo bukaanada aan la qabsanin lenses horusocod ah. Marka laga hadlayo kharashka tartanka, waxaan aaminsanahay inaad si fog oo ballaaran u raadin doonto wax kasta oo nagu garaaci kara.We will state with absolute surety that for such excellent at such charges we have been the low around for Price Sheet for China Cheap Eyeglasses Lens Cr39 1.499 Round Top Bifocal UC lenses , Si si weyn loo kordhiyo our services high-quality, our business imports a large number ee aaladaha horumarsan ee ajnabiga ah.Ku soo dhawoow macaamiisha guriga iyo dibadaba si ay u wacaan oo wax u weydiiyaan!
Xaashida Qiimaha eeChina Round Top Bifocal iyo Round Top Bifocal Lenses qiimahaHadda waa inaan sii wadnaa inaan ilaalino "tayada, faahfaahsan, hufan" falsafada ganacsiga "daacadnimo, mas'uul ah, hal-abuur leh" ruuxa adeegga, u hoggaansanaanta qandaraaska iyo u hoggaansanaanta sumcadda, alaabta heerka koowaad iyo horumarinta adeegga soo dhaweynta macaamiisha dibadda .