SETO 1.56 lens horusocod HMC
Tilmaamid
1.56 horusocod lens indhaha | |
Qaabka: | 1.56 muraayad indhaha ah |
Meesha Asal ahaan: | Jiangsu, Shiinaha |
Summada: | SETO |
Qalabka muraayadaha: | Resin |
Shaqada | horusocod leh |
Kanaalka | 12mm/14mm |
Midabka muraayadaha | Cad |
Tusmada Dib-u-celinta: | 1.56 |
Dhexroor: | 70 mm |
Abbe Value: | 34.7 |
Cuf-jiid gaar ah: | 1.27 |
Gudbinta: | >97% |
Doorashada Dahaarka: | HC/HMC/SHMC |
Midabka dahaarka | Cagaar, buluug |
Qiyaasta Awoodda: | Sph: -2.00~+3.00 Kudar: +1.00~+3.00 |
Tilmaamaha Alaabta
1.Waa maxay lensiska diirrada badan ee horumarka leh?
Inta u dhaxaysa gobolka-iftiinka fog iyo gobolka iftiinka u dhow ee isla muraayadda, diopter-ku wuxuu isku beddelaa tallaabo tallaabo, laga bilaabo heerka isticmaalka fog ilaa heerka isticmaalka dhow, gobolka iftiinka fog iyo gobolka iftiinka u dhow ayaa si dabiici ah isugu xiran, sidaas awgeed. in iftiinka kala duwan ee loo baahan yahay fogaanta fog, fogaanta dhexe iyo fogaanta u dhow lagu arki karo muraayad isku mid ah isla mar.
2.Waa maxay saddexda goobood ee shaqaynaya ee lens multifocus oo horumarsan?
Meesha ugu horeysa ee shaqaynaysa waxay ku taal qaybta sare ee aagga fog ee muraayadda.Meesha fog ayaa ah heerka loo baahan yahay si loo arko meel fog, oo loo isticmaalo in lagu arko walxaha fog.
Meesha labaad ee shaqaynaysa waxay ku taallaa meel u dhow cidhifka hoose ee muraayadda.Aagga u dhow waa darajada loo baahan yahay si loo arko dhow, loo isticmaalo si loo arko walxaha dhow.
Meesha saddexaad ee shaqaynaysa waa qaybta dhexe ee isku xidha labadaas, oo loo yaqaan aagga gradient, taas oo si tartiib tartiib ah oo joogto ah uga gudubta fogaanta una gudubta meel u dhow, si aad u isticmaasho si aad u aragto walxaha fog-dhexe.Marka laga yimaaddo, muraayadaha indhaha ee horusocod ah kama duwana muraayadaha caadiga ah.
3. Kala-soocidda muraayadaha diiradda saaraya horumarka
Waqtigan xaadirka ah, saynisyahannadu waxay sameeyeen cilmi-baaris u dhiganta lenses-ka-fiirsashada badan iyadoo la raacayo habka loo isticmaalo indhaha iyo astaamaha jireed ee dadka da'da kala duwan, waxayna ugu dambeyntii u qaybsameen saddex qaybood oo muraayadaha:
(1), muraayada kontoroolka myopia ee qaangaarka -- loo isticmaalo in lagu yareeyo daalka aragga iyo xakameynta heerka korriinka myopia;
(2), muraayada dadka waaweyn ee ka hortagga daalka -- loo isticmaalo macalimiinta, dhakhaatiirta, fogaanta dhow iyo isticmaalayaasha kombuyuutarrada oo aad u badan, si loo yareeyo daalka aragga ee ay keento shaqada;
(3), Kiniin horumarsan oo loogu talagalay dadka da'da dhexe iyo kuwa da'da ah --- muraayadaha dadka da'da dhexe iyo kuwa da'da ah oo si sahlan loo arki karo meel u dhow.
4. Waa maxay faraqa u dhexeeya HC, HMC iyo SHC?
Dahaarka adag | Daahan AR / Daahan badan oo adag | daahan Super hydrophobic |
Ka dhig muraayadaha aan dahaarka lahayn inay si sahal ah hoos ugu dhigaan oo ay u muujiyaan xagashada | Ka ilaali lenska si wax ku ool ah milicsiga, xooji shaqada iyo samafalka aragtidaada | muraayada ka dhig mid aan biyuhu ahayn, antistatic, silbasho lid ku ah iyo iska caabbinta saliidda |