SETO 1.74 single vision Lens SHMC

Tsanangudzo Pfupi:

Malenzi ekuona kamwe chete ane mushonga mumwe chete wekuona zviri kure, kuona zviri pedyo, kana astigmatism.

Mazhinji magirazi ekunyorerwa uye magirazi ekuverengera ane maone lenzi ega.

Vamwe vanhu vanokwanisa kushandisa magirazi avo echiratidzo kune ese ari kure nepedyo, zvichienderana nerudzi rwavo rwekunyorerwa.

Single vision lens kune vanhu vanoona zviri kure akakora pakati.Malenzi ekuona ega evapfeki vane kuona zviri pedyo akakora kumacheto.

Malenzi ekuona ega anowanzo siyana pakati pe3-4mm mukukora.Ukobvu hunosiyana zvichienderana nehukuru hwefuremu uye lens zvinhu zvakasarudzwa.

Tags:1.74 lens,1.74 single vision lens

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Product Detail

Product Tags

Tsanangudzo

1.74 single vision optical lens
Muenzaniso:	1.74 lenzi yemaziso
Nzvimbo Yekwakabva:	Jiangsu, China
Brand:	SETO
Lenses Material:	Resin
Lenzi Ruvara	Pachena
Refractive Index:	1.74
Diameter:	70/75 mm
Abbe Value:	34
Specific Gravity:	1.34
Transmittance:	>97%
Coating Sarudzo:	SHMC
Coating color	Girinhi
Power Range:	Sph: -3.00 ~-15.00 CYL: 0 ~ -4.00

Product Features

1.Makadii epamusoro-Index Lenses Anosiyana Sei Nenguva dzose Lenzi?
Sezvo indekisi yerefraction inowedzera, curvature inodiwa kuburitsa chaiyo kugadzirisa inodzikira.Mhedzisiro yacho ndeyekupfava, kukwezva, vhoriyamu yakaderera, yakatetepa lenzi kupfuura yaimbove yaibvira.
Zvinyorwa zvemhando yepamusoro zvakapa varwere, kunyanya avo vane zvikanganiso zvakakura zverefractive, rusununguko rwekusarudza hukuru hwema lens uye maumbirwo, pamwe chete nematayera emafuremu, aimbove asingawanikwe kwavari.
Kana izvi zvakakwirira index lens zvinhu zvichishandiswa muaspheric, atoric, kana inofambira mberi dhizaini uye yakapetwa nepremium lens marapirwo, kukosha kwauri, murwere, kunowedzera zvinoshamisa.

2.Ndeapi Refractive Errors Anogona Kuita Single Vision Lenses Kururamisa?
Magirazi ekuona ega anogona kugadzirisa zvikanganiso zvinowanzoitika:
①Myopia
Myopia inoreva kuona zviri pedyo.Zvinhu zviri kure zvinogona kunetsa kuona zvakajeka.Single vision distance lenses inogona kubatsira.
②Hyperopia
Hyperopia inoreva kuona zviri mberi.Zvinhu zviri pedyo zvinogona kunetsa kuona zvakajeka.Malenzi ekuverenga ekuona kumwe chete anogona kubatsira.
③Presbyopia
Presbyopia inoreva kurasikirwa kwekuona pedyo nekuda kwezera.Zvinhu zviri pedyo zvinogona kunetsa kuona zvakajeka.Malenzi ekuverenga ekuona kumwe chete anogona kubatsira.
④Astigmatism
Astigmatism chiitiko chinoita kuti kuona kuve kwakajeka pazvinhambwe zvese nekuda kweiyo cornea's asymmetric curvature.Ose ari maviri ekuona ekuverenga lenzi uye imwechete yekuona daro malenzi anogona kukubatsira iwe kuwana yakajeka kuona.

3. Coating Sarudzo?

Sezvo 1.74 yakakwira index lens, super hydrophobic coating ndiyo yega sarudzo yekupfeka kwayo.
Super hydrophobic coating zvakare inodaidza crazil coating, inogona kuita kuti malenzi asapinda mvura, antistatic, anti kutsvedza uye kuramba mafuta.
Kazhinji kutaura, super hydrophobic coating inogona kuvapo 6 ~ 12 mwedzi.