SETO 1.74 otu ọhụụ lens SHMC
Nkọwapụta
1.74 otu oghere anya ọhụụ | |
Ụdị: | 1.74 oghere anya |
Ebe amụrụ: | Jiangsu, China |
Akara: | SETO |
Ihe anya anya: | Resin |
Agba lenses | Kpochapụ |
Ntụgharị ntụgharị uche: | 1.74 |
Dayameta: | 70/75 mm |
Abbe Uru: | 34 |
Nnukwu ike ndọda: | 1.34 |
Mbufe: | > 97% |
Nhọrọ mkpuchi: | SHMC |
Agba mkpuchi | Akwụkwọ ndụ akwụkwọ ndụ |
Oke ike: | Oge: -3.00 ~ -15.00 CYL: 0 ~ -4.00 |
Njirimara ngwaahịa
1.How High-Index lenses dị iche na anya anya mgbe niile?
Ka index nke ntụgharị uche na-abawanye, curvature dị mkpa iji mepụta mgbazi kpọmkwem na-ebelata.Ihe si na ya pụta bụ ire ụtọ, mara mma, ụda olu dị ala, oghere dị gịrịgịrị karịa ka enwere ike na mbụ.
Ihe ndeksi dị elu enyela ndị ọrịa, ọkachasị ndị nwere nnukwu mmejọ ntugharị, nnwere onwe ịhọrọ nha na ụdị oghere, yana ụdị etiti, nke na-adịghị adị ha.
Mgbe ejiri ihe oghere ndeksi dị elu mee ihe n'ụdị aspheric, atoric, ma ọ bụ na-aga n'ihu ma jikọta ya na ọgwụgwọ oghere oghere, uru gị, onye ọrịa, na-abawanye nke ukwuu.
2.What Refractive Errors nwere ike Single Vision anya m ziri ezi?
Otu ugogbe anya ọhụụ nwere ike mezie mperi ntugharị na-adịkarị:
① Myopia
Myopia na-ezo aka nso anya.Ihe ndị dị anya nwere ike isi ike ịhụ nke ọma.Igwe anya anya anya otu ọhụhụ nwere ike inye aka.
Ọrịa hyperopia
Hyperopia na-ezo aka n'ihu anya.Ihe ndị dị nso nwere ike isi ike ịhụ nke ọma.Igwe anya ịgụ ihe otu ọhụụ nwere ike inye aka.
③Presbyopia
Presbyopia na-ezo aka na mfu nke ọhụụ dị nso n'ihi afọ.Ihe ndị dị nso nwere ike isi ike ịhụ nke ọma.Igwe anya ịgụ ihe otu ọhụụ nwere ike inye aka.
Astigmatism na-eme ka ọ bụrụ ihe na-adịghị mma
Astigmatism bụ ọnọdụ na-eme ka ọhụhụ na-ama jijiji n'ebe dị anya niile n'ihi curvature asymmetric nke cornea.Abụọ anya anya ịgụ ihe ọhụụ na anya anya anya otu ọhụụ nwere ike inyere gị aka nweta ọhụụ doro anya.
3. Nhọrọ mkpuchi?
Dị ka oghere index 1.74 dị elu, mkpuchi super hydrophobic bụ naanị nhọrọ mkpuchi maka ya.
Super hydrophobic mkpuchi na-akpọkwa crazil mkpuchi, nwere ike ime ka anya m mmiri na-adịghị, antistatic, mgbochi ileghara na mmanụ iguzogide.
N'ikwu okwu n'ozuzu, mkpuchi hydrophobic super nwere ike ịdị ọnwa 6 ~ 12.