da China OptoTech SD Freeform Progressive ruwan tabarau factory da kuma masana'antun |Koren Dutse

OptoTech SD Lenses Progressive Lenses

Takaitaccen Bayani:

Tsarin ruwan tabarau na ci gaba na OptoTech SD yana bazuwar astigmatism da ba'a so a cikin manyan wuraren ruwan ruwan tabarau, ta haka yana rage girman girman blur gabaɗaya a cikin kuɗaɗen yanki na hangen nesa cikakke.Kuskuren astigmatic na iya ma shafar yankin nesa.Sakamakon haka, ruwan tabarau masu taushin ci gaba gabaɗaya suna nuna halaye masu zuwa: Yankunan nisa kunkuntar, mafi faɗi kusa da shiyyoyi, da ƙasa, mafi ƙaranci matakan astigmatism (filayen sararin samaniya).Max.An rage adadin astigmatism maras so zuwa matakin ban mamaki na kusan.75% na ƙarfin ƙarawa. Wannan bambance-bambancen ƙira ya shafi wani ɓangare na wuraren aiki na zamani.


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Halayen Zane

SD

Zane mai laushi don buɗe ido

sd 1 ku
Tsawon Corridor (CL) 9/11/13 mm
Kusa da Magana (NPy) 12/14/16 mm
Matsakaicin Tsayin Daidaitawa 17/19/21 mm
Shigar 2.5 mm
Karkatawa har zuwa 10 mm a max.diya.mm80 ku
Kunsa na asali 5°
Tsohuwar karkata 7°
Baya Vertex 13 mm ku
Keɓance Ee
Kunsa Support Ee
Ingantaccen Atorical Ee
Tsarin zaɓe Ee
Max.Diamita mm80 ku
Bugu 0.50 - 5.00 dpt.
Aikace-aikace Cikin gida

Menene bambanci tsakanin ruwan tabarau mai ci gaba na al'ada da ruwan tabarau na ci gaba na kyauta:

sd 2 ku

1. Fadin Filin hangen nesa
Na farko kuma mai yiwuwa mafi mahimmanci ga mai amfani, shine cewa ruwan tabarau na ci gaba na kyauta yana samar da filin hangen nesa da yawa.Dalili na farko na wannan shi ne cewa an ƙirƙiri ƙirar gyare-gyare na gani a baya na ruwan tabarau maimakon a gaba.Wannan yana ba da damar kawar da tasirin ramin maɓalli na gama gari ga ruwan tabarau na ci gaba na al'ada.Bugu da kari, software na taimakon kwamfuta (Digital Ray Path) yana kawar da karkatacciyar hanya kuma yana ba da filin hangen nesa wanda ke kusa da 20% fadi fiye da na ruwan tabarau na ci gaba na al'ada.

2.Customization
Ana kiran ruwan tabarau na ci gaba na Freeform Freeform saboda ana iya keɓance su sosai.Kerarrewar ruwan tabarau ba a iyakance ta hanyar ƙayyadadden ƙira ko a tsaye ba, amma yana iya daidaita daidaitaccen hangen nesa don kyakkyawan sakamako.Haka kuma tela ya dace da ku da sabon kaya, ana ɗaukar ma'auni daban-daban na sirri a cikin asusun.Ma'auni kamar nisa tsakanin ido da ruwan tabarau, kusurwar da aka sanya ruwan tabarau mai kama da idanu kuma a wasu lokuta har ma da siffar ido.Waɗannan suna ba mu damar ƙirƙirar ruwan tabarau na ci gaba na musamman wanda zai ba ku haƙuri, mafi girman aikin hangen nesa.
3. Daidaitawa
A cikin zamanin da, kayan aikin masana'anta na gani suna iya samar da ruwan tabarau na ci gaba tare da madaidaicin diopters 0.12.Ana yin ruwan tabarau na ci gaba na Freeform ta amfani da software na fasahar hanyar ray na dijital wanda ke ba mu damar kera ruwan tabarau wanda ya kai 0.0001 diopters.Kusan dukkan saman ruwan tabarau za a yi amfani da su don gyaran gani da kyau.Wannan fasaha ta kuma ba mu damar samar da babban ruwan tabarau na ci gaba wanda za a iya amfani da shi a cikin kunsa (high curve) rana da kayan ido na wasanni.

Menene bambanci tsakanin HC, HMC da SHC?

Rufe mai wuya AR shafi / Hard Multi shafi Super hydrophobic shafi
yana sa ruwan tabarau mara rufi ya yi ƙarfi kuma yana ƙara juriyar abrasion yana ƙaruwa da watsa ruwan tabarau kuma yana rage hangen nesa yana sa ruwan tabarau mai hana ruwa, antistatic, anti zamewa da juriya mai
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