SETO1.499 Semi Yakapera Flat Yepamusoro Bifocal Lens

Tsanangudzo Pfupi:

Flat-top lens imhando yakanyatsonaka ye lens inobvumira munhu akapfeka kutarisa pazvinhu zvese zviri pedyo uye kure kure kuburikidza nelenzi imwe chete.Iri rudzi rwe lens rakagadzirirwa kugonesa kuona zvinhu zviri kure, padhuze uye muchikamu chepakati nekuchinja kunoenderana musimba kwechinhambwe chega chega.CR-39 lenzi dzinoshandisa inounzwa kunze kwenyika CR-39 mbishi monomer, inova imwe yenhoroondo refu yezvigadzirwa zve resin uye lens inotengeswa zvakanyanya munyika yepakati.

Tags:1.499 resin lens,1.499 semi-yakapera lens,1.499 flat-top lens


Product Detail

Product Tags

Tsanangudzo

SF1.499 Semi Yapedza Flat Yepamusoro Bifocal Lens
SF1.499 Semi Yapedza Flat Yepamusoro Bifocal Lens 2_proc
SF1.499 Semi Yapedza Flat Yepamusoro Bifocal Lens 1_proc
1.499 flat-yepamusoro semi-yakapera lenzi yemaziso
Muenzaniso: 1.499 lenzi yemaziso
Nzvimbo Yekwakabva: Jiangsu, China
Brand: SETO
Lenses Material: Resin
Bending 200B/400B/600B/800B
Function flat-top & semi-yapera
Lenzi Ruvara Pachena
Refractive Index: 1.499
Diameter: 70
Abbe Value: 58
Specific Gravity: 1.32
Transmittance: >97%
Coating Sarudzo: UC/HC/HMC
Coating color Girinhi

Product Features

1. Bifocal lens inoshanda sei?

Bifocal lenses akakwana kune vanhu vanotambura ne presbyopia- mamiriro ekuti munhu anosangana nekusajeka kana kukanganisa pedyo nekuona paanenge achiverenga bhuku.Kugadzirisa dambudziko iri rekuona kure uye pedyo, bifocal lenses anoshandiswa.Iwo anoratidza nzvimbo mbiri dzakasiyana dzekugadzirisa chiratidzo, dzinosiyaniswa nemutsara wakayambuka lenzi.Nzvimbo yepamusoro yelenzi inoshandiswa kuona zvinhu zviri kure apo chikamu chepasi chinogadzirisa chiri pedyo-chiono

round-top

2. Chii chinonzi semi finish lens?

Malenzi ane akasiyana dioptric masimba anogona kugadzirwa kubva kune imwe semi-yakapedza lens.Kukombama kwenzvimbo yekumberi nekumashure kunoratidza kana lenzi ichave nekuwedzera kana minus simba.
Semi-yakapedza lens ndiyo yakashama isina chinhu inoshandiswa kugadzira iyo yakasarudzika RX lens zvinoenderana nemirairo yemurwere.Masimba akasiyana ekuraira anokumbira kune akasiyana semi-apedzwa lens mhando kana base curves.

3. Ndeipi kukosha kweiyo yakanaka semi-yakapedzwa lenzi kune RX kugadzirwa?

①Yakakwira inokodzera mwero mukurongeka kwesimba uye kugadzikana
② Yakakwira inokodzera mwero mumhando yezvizoro
③High Optical features
④ Yakanaka tinting mhedzisiro uye yakaoma-kupeta / AR coating mhinduro
⑤ Ziva huwandu hwepamusoro hwekugadzira
⑥Kusvika nenguva
Kwete chete yemhando yepamusoro, semi-apedzwa lenzi anonyanya kutarisa mukati memhando, seyakanyatso uye yakagadzikana ma paramita, kunyanya kune yakakurumbira freeform lens.

4. Ndeupi musiyano uripo pakati peHC, HMC neSHC?

Hard coating AR kupfekedza / Kuomarara kwakawanda Super hydrophobic coating
inoita iyo isina kuvharwa lenzi yakaoma uye inowedzera abrasion kuramba inowedzera kutapurirana kwelenzi uye inoderedza kutarisisa kwepamusoro inoita kuti lens isapinde mvura, antistatic, anti slip uye mafuta kuramba
图六

Certification

c3
c2
c1

Factory Yedu

1

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