SETO 1.56 Semi-Finished Flat Top Bifocal Lens

Kufotokozera Kwachidule:

Magalasi apamwamba kwambiri adagwiritsidwa ntchito kukonza malangizo awiri osiyana a maso.Ma bifocals anali osavuta kuwona - anali ndi mzere wogawa mandala pawiri, theka lapamwamba la masomphenya akutali, ndi theka lakumunsi lowerengera.Ma lens omalizidwa pang'ono amapangidwa munjira yoponya.Apa, ma monomers amadzimadzi amayamba kutsanuliridwa mu nkhungu.Zinthu zosiyanasiyana zimawonjezedwa ku ma monomers, mwachitsanzo, zoyambitsa ndi zotsekemera za UV.Woyambitsayo amayambitsa kusintha kwamankhwala komwe kumabweretsa kuumitsa kapena "kuchiritsa" kwa mandala, pomwe chotsitsa cha UV chimawonjezera kuyamwa kwa UV kwa magalasi ndikuletsa chikasu.

Tags:1.56 resin lens, 1.56 semi-finished lens,1.56 lathyathyathya pamwamba mandala

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

SETO 1.56 Semi-Finished Flat Top Bifocal Lens3

SETO 1.56 Semi-Finished Flat Top Bifocal Lens

SETO 1.56 Semi-Finished Flat Top Bifocal Lens2

1.56 ma lens athyathyathya-pamwamba semi-womaliza
Chitsanzo:	1.56 magalasi owoneka bwino
Malo Ochokera:	Jiangsu, China
Mtundu:	Mtengo wa SETO
Zida zamagalasi:	Utomoni
Kupinda	200B/400B/600B/800B
Ntchito	flat-top & theka-womaliza
Mtundu wa Magalasi	Zomveka
Refractive Index:	1.56
Diameter:	70
Mtengo wa Abbe:	34.7
Specific Gravity:	1.27
Kutumiza:	> 97%
Kusankha Coating:	UC/HC/HMC
Kupaka utoto	Green

Zamalonda

1. Ubwino wa 1.56

①Magalasi okhala ndi index ya 1.56 amawonedwa ngati magalasi otsika mtengo kwambiri pamsika.Amakhala ndi chitetezo cha 100% UV ndipo ndi 22% owonda kuposa magalasi a CR39.
②1.56 magalasi amatha kudula kuti agwirizane ndi mafelemu bwino, ndipo magalasi okhala ndi mpeni akumalizitsa angagwirizane ndi makulidwe osakhazikika (aang'ono kapena akulu) ndipo amatha kupanga magalasi aliwonse kuoneka ochepera kuposa wamba.
③1.56 magalasi a masomphenya amodzi ali ndi mtengo wapamwamba wa Abbe, amatha kupatsa ovala bwino chitonthozo.

2. Ubwino wa magalasi a bifocal

①Ndi bifocal, mtunda ndi pafupi ndizomveka koma mtunda wapakatikati (pakati pa 2 ndi 6 mapazi) ndi wosawoneka bwino.Kumene zapakati ndizofunikira kwa wodwala trifocal kapena varifocal imafunika.
②Tengani chitsanzo cha woyimba piyano.Amatha kuona patali komanso pafupi, koma nyimbo zomwe ayenera kuwerenga zili kutali kwambiri.Chifukwa chake, ayenera kukhala ndi gawo lapakati kuti awawone.
③Mayi amene amasewera makhadi, amatha kuwona makhadi ali m'manja mwake koma sakuwona makhadi omwe ali patebulo.

3. Kodi kufunikira kwa lens yabwino yomaliza pakupanga RX ndi chiyani?

①Mlingo wapamwamba kwambiri pakuwongolera mphamvu ndi kukhazikika
② Mlingo wapamwamba kwambiri muzodzoladzola
③Zowoneka bwino kwambiri
④ Zotsatira zabwino zopaka utoto komanso zokutira zolimba/zopaka za AR
⑤Zindikirani kuchuluka kwa kupanga
⑥Kupereka nthawi
Osati kokha khalidwe lachiphamaso, magalasi otsirizidwa pang'onopang'ono amayang'ana kwambiri khalidwe lamkati, monga magawo olondola komanso okhazikika, makamaka ma lens otchuka a freeform.

4. 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