Lens na photochromic mai hankali

Hasken Lens na Photochromic


Cikakken Bayani

1.50 CR-39

Tags samfurin

Ruwan tabarau na Photochromic su ne ruwan tabarau na gilashin ido waɗanda ke bayyane (ko kusan bayyane) a cikin gida kuma suna yin duhu ta atomatik lokacin fallasa hasken rana.Wasu sharuɗɗan wasu lokuta ana amfani da su don ruwan tabarau na photochromic sun haɗa da "hannun ruwan tabarau masu daidaita haske," "haske mai hankali" da "hanyoyin ruwan tabarau masu canzawa."
Duk wanda ke sanye da tabarau ya san irin wahalar da zai iya zama ya kasance yana ɗaukar tabarau daban-daban lokacin da kuke waje.Tare da ruwan tabarau na photochromic mutane za su iya sauƙin daidaitawa zuwa sauyawa daga wucin gadi (na cikin gida) zuwa haske na halitta ( waje) yayin da suke ba da kariya ta UV kuma, suna kawar da buƙatar takardun magani.
Wani ƙarin fa'ida na ruwan tabarau na photochromic shine cewa suna kare idanunku daga kashi 100 na hasken UVA da UVB masu cutarwa.

khjg ku
P2

Yadda ruwan tabarau na photochromic ke aiki
Kwayoyin da ke da alhakin haifar da ruwan tabarau na photochromic suyi duhu suna kunna su ta hanyar hasken ultraviolet na rana.Saboda haskoki na UV suna shiga cikin gajimare, ruwan tabarau na photochromic za su yi duhu a ranakun da aka mamaye da kuma ranakun rana.

Amfanin ruwan tabarau na photochromic

Domin ana danganta yanayin rayuwar mutum ga hasken rana da hasken UV da ciwon ido daga baya a rayuwarsa, yana da kyau a yi la'akari da ruwan tabarau na photochromic don kayan ido na yara da kuma na gilashin ido ga manya.
Ƙara abin rufe fuska mai karewa zuwa ruwan tabarau na photochromic yana haɓaka aikin su har ma da ƙari.Rufin AR yana ba da ƙarin haske don wucewa ta ruwan tabarau na photochromic don hangen nesa mai zurfi a cikin ƙananan haske (kamar tuki da dare), kuma yana kawar da damuwa da hasken rana da sauran haske daga bayan ruwan tabarau a cikin yanayi mai haske.
Kodayake ruwan tabarau na photochromic suna da tsada fiye da madaidaitan ruwan tabarau na ido, suna ba da sauƙi na rage buƙatar ɗaukar tabarau na takaddun magani tare da ku a duk inda kuka je.
jgf
A Hopesun, ruwan tabarau na photochromic suna samuwa a kusan dukkanin kayan ruwan tabarau da ƙira, gami da manyan ruwan tabarau masu girma, bifocals da ruwan tabarau masu ci gaba.
Idan kuna darajar inganci, aiki da ƙirƙira kun zo wurin da ya dace.

Fihirisa&Material Akwai

Kayan abuKayan abu NK-55 Polycarbonate MR-8 MR-7 MR-174
imhFihirisar Refractive 1.56 1.59 1.60 1.67 1.74
AbbeAbbe Value 35 32 42 32 33
SpecTakamaiman Nauyi 1.28g/cm3 1.20g/cm3 1.30g/cm3 1.36g/cm3 1.46g/cm3
UVUV Block 385nm ku 380nm ku 395nm ku 395nm ku 395nm ku
ZaneZane SPH SPH SPH/ASP ASP ASP

Bincika ruwan tabarau na Photochromic


  • Na baya:
  • Na gaba:

  • Akwai Wutar Wuta

    - Silinda
    0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00
    +Sphere 0.25
    0.50
    0.75
    1.00
    1.25

    50

    55

    60

    65

    70

    75

    1.50
    1.75
    2.00
    2.25

    55

    65

    70

    2.50
    2.75

    65

    3.00
    3.25
    3.50
    3.75
    4.00

    55

    55

    60

    65

    70

    4.25
    4.50
    4.75
    5.00
    5.25

    55

    65

    5.50
    5.75
    6.00
    6.25
    6.50
    6.75
    7.00

    55

    7.25

    50

    55

    60

    7.50
    7.75
    8.00
    - Silinda
    0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00
    -Sphere 0.00
    0.25
    0.50
    0.75
    1.00
    1.25
    1.50
    1.75
    2.00

    65

    70

    75

    65

    70

    65

    2.25
    2.50
    2.75
    3.00
    3.25
    3.50
    3.75
    4.00
    4.25
    4.50
    4.75
    5.00

    65

    5.25
    5.50
    5.75
    6.00

    65

    70

    6.25
    6.50
    6.75
    7.00
    7.25
    7.50
    7.75
    8.00