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Lense ea Blue Light Blocker


Lintlha tsa Sehlahisoa

1.50 CR-39

Li-tag tsa Sehlahisoa

Lense e putsoa ea blocker ke lense e hlakileng e thibelang leseli le leputsoa la HEV mme e fana ka tšireletso e phahameng ea UV e nang le ho sotheha ho fokolang ha mebala.E entsoe ka polima e thibelang khanya e putsoa e kenyelletsoeng ka ho toba ka thepa ea lense.Polymer ena e monya leseli le leputsoa, ​​​​e e thibela ho feta ka lense ho ea leihlong la hau.Kaha ke lense e hlakileng, li-blockers tse Blue li ka sebelisoa ka likhalase tsa letsatsi le letsatsi ho e-na le lense e tloaelehileng ea optical bakeng sa tšireletso ea letsatsi lohle ho tloha khanyeng e putsoa le ho pepeseha ha UV.

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Melemo ea lilense tsa Blue Blocker:

  • Fokotsa khatello ea mahlo
  • Sireletsa mahlo a hau khanyeng e kotsi e putsoa, ​​​​ho netefatsa hore a lula a phetse hantle
  • Fana ka ho hlaka ha pono

Lilense ke tsa batho ba nang le:

  • E loketse batho ba sebetsang ho li-skrini tsa digital
  • Batla ho sireletsa mahlo a bona khahlanong le leseli le leputsoa le hlahisoang ke mabone
  • E na le kutloelo-bohloko ho mabone a matla a LED, halogen le xenon.

Hopesun e fana ka mefuta e mengata e fapaneng ea lilense tse putsoa ho tloha index 1.56 ho isa ho 1.74 ponong e le 'ngoe, bifocal le tsoelopele.

Haeba u ananela boleng, tshebetso le popontshwa o fihlile sebakeng se nepahetseng.

Index&Material a Fumaneha

Lintho tse bonahalangLintho tse bonahalang NK-55 Polycarbonate MR-8 MR-7 MR-174
imhRefractive Index 1.56 1.59 1.60 1.67 1.74
AbbeBoleng ba Abbe 35 32 42 32 33
SpecMatla a Khoheli a khethehileng 1.28g/cm3 1.20g/cm3 1.30g/cm3 1.36g/cm3 1.46g/cm3
UVUV Block 385nm 380nm 395nm 395nm 395nm
MoraloMoralo SPH SPH SPH/ASP ASP ASP

Kamoo likhalase tse thibelang khanya e putsoa li sebetsang kateng

Material Absorption: Anti-blue light factor e kenyelletsoa ka har'a lisebelisoa tsa lense ho monya leseli le leputsoa le kotsi bophelong.
Coating Reflection: Lilense tsena li thibela karolo ea peresente ea leseli le leputsoa ka lesela le khethehileng le bonts'ang leseli le leputsoa hole le mahlo a hau.
Material Absorption + Coating Reflection: Ka theknoloji e habeli, e leng, ho amoheloa ha lense holim'a lense le ho eketsa leseli le khahlanong le boputsoa ka har'a thepa ea motheo ea lense, lilense tsena li ka u fa ts'ireletso ea makhetlo a mabeli, 'me ha ho hlokahale hore u tšoenyehe ka hore filimi ea ho roala ea lense e tla oa ts'ebetsong ea ts'ebeliso ea nako e telele kapa ts'ireletso ea nako e telele e tla ba le phello ea khanya e putsoa.
Lilense tse khanyang tse putsoa li na le 'mala o mosehla, ha tse ling li shebahala li hlakile.Ka tloaelo, lilense tse shebahalang li le mosehla haholoanyane li na le ho sefa leseli le leputsoa ho feta tse hlakileng haholoanyane.

640 (2)

Hlahloba Lilense tsa rona tsa Blue Block


  • E fetileng:
  • E 'ngoe:

  • Matla Range A Fumaneha

    -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