SETO 1.499 Semi Finished Single Visin Lens

Kufotokozera Kwachidule:

Magalasi a CR-39 amagwiritsa ntchito mtengo weniweni wa CR-39 monomer yochokera kunja, mbiri yayitali kwambiri ya utomoni komanso mandala omwe amagulitsidwa kwambiri m'maiko apakati.Magalasi okhala ndi mphamvu zosiyanasiyana za dioptric amatha kupangidwa kuchokera ku lens imodzi yomaliza.Kupindika kwa malo akutsogolo ndi kumbuyo kumasonyeza ngati lens idzakhala ndi mphamvu yowonjezera kapena yochotsera.

Tags:1.499 resin mandala,1.499 semi-finished lens

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

1.499 semi-finished Optical lens
Chitsanzo:	1.499 mandala owoneka bwino
Malo Ochokera:	Jiangsu, China
Mtundu:	Mtengo wa SETO
Zida zamagalasi:	Utomoni
Kupinda	50B/200B/400B/600B/800B
Ntchito	theka anamaliza
Mtundu wa Magalasi	Zomveka
Refractive Index:	1.499
Diameter:	70/65
Mtengo wa Abbe:	58
Specific Gravity:	1.32
Kutumiza:	> 97%
Kusankha Coating:	UC/HC/HMC
Kupaka utoto	Green

Zamalonda

1) Ubwino wa 1.499

①Ndiotsika mtengo chifukwa chakhalapo kwa zaka zopitilira 70.Kunena zowona, ili ndi malo abwino, osalala bwino, komanso kupotoza pang'ono m'mphepete mwa mandala.
②Zabwino zazikulu zamagalasi a CR39 kuposa magalasi am'mbuyomu anali opepuka, komanso kukana kwabwinoko.Kulemera kochepa kunalola opanga magalasi kuyesa magalasi akulu akulu, popeza CR39 ndiyopepuka kwambiri.
③Ngakhale CR39 ili ndi kukana kwabwinoko kuposa magalasi agalasi, imatha kusweka chifukwa champhamvu.Pazifukwa izi, akatswiri ochulukirachulukira akusunthira kuzinthu zatsopano zamagalasi (polycarbonate ndi zina, zomwe zidzakambidwe m'malo amtsogolo) zomwe sizingatheke kusweka.
④Yopepuka kwambiri kuposa mandala agalasi
⑤Makhalidwe apamwamba otsimikiziridwa osiyanasiyana
⑥Imapezeka pamapangidwe onse ndi chithandizo chowonjezera
⑦ Kwa onse omwe amavala magalasi osavuta, owoneka bwino

2）Minus ndi kuphatikiza magalasi omaliza

①Magalasi okhala ndi mphamvu zosiyanasiyana za dioptric amatha kupangidwa kuchokera ku lens imodzi yomaliza.Kupindika kwa malo akutsogolo ndi kumbuyo kumasonyeza ngati lens idzakhala ndi mphamvu yowonjezera kapena yochotsera.
②Semi-finished lens ndi yopanda kanthu yomwe imagwiritsidwa ntchito popanga mandala a RX payekhapayekha malinga ndi malangizo a wodwala.Mphamvu zosiyanasiyana zamankhwala zimapempha mitundu yosiyanasiyana ya ma lens omaliza kapena ma curve oyambira.
③M'malo mongodzikongoletsera, magalasi omalizidwa pang'ono amakhala okhudzana ndi zamkati, monga magawo olondola komanso okhazikika, makamaka ma lens omwe alipo.

3) Kodi pali kusiyana kotani pakati pa HC, HMC ndi SHC?

Chophimba cholimba	AR zokutira / zokutira zolimba zambiri	Super hydrophobic zokutira
imapangitsa mandala osatsekedwa kukhala olimba ndikuwonjezera kukana kwa abrasion	kumawonjezera kufalikira kwa ma lens ndikuchepetsa mawonekedwe a pamwamba	imapangitsa kuti mandala asalowe madzi, antistatic, anti slip ndi kukana mafuta