1.67 High Index E Felisitse Lilense tsa Sesefo sa Leseli la Blue Light

1.67 High Index E Felisitse Blue Light Filter Lenses Featured Image

Boitsebiso:Tlhaloso: KOC 167

Refractive Index:1.67

UV Cut:385-445nm

Boleng ba Abbe: 31

Matla a Khoheli a khethehileng:1.35

Moralo oa Sebaka:Aspheric

Sebaka sa Matla:-12/-2,-15, +6/-2, -10/-4

Khetho ea ho Coating:UC/HC/HMC/SHMC/BHMC

Rimless:Ha e khothalletsoe

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Melemo ea Lilense tsa High-Index

·E mosesane. Ka lebaka la bokhoni ba tsona ba ho koba leseli ka mokhoa o atlehileng haholoanyane, lilense tse phahameng tse bontšang pono e haufi li na le mapheo a masesaane ho feta lilense tse nang le matla a tšoanang le a ngaka a entsoeng ka thepa e tloaelehileng ea polasetiki.

·E bobebe. Lithako tse tšesaane li hloka lisebelisoa tse fokolang tsa lense, tse fokotsang boima ba lilense kaofela. Lilense tse entsoeng ka polasetiki ea index e phahameng li bobebe ho feta lilense tse tšoanang tse entsoeng ka polasetiki e tloaelehileng, kahoo li bonolo ho li apara.

blue cut lenses

Leseli le Leputsoa ke Eng?

Leseli le bonahalang le na le mefuta e mengata ea bolelele ba maqhubu le matla. Leseli le leputsoa ke karolo ea khanya e bonahalang e nang le matla a phahameng ka ho fetisisa. Ka lebaka la matla a eona a phahameng, leseli le leputsoa le na le menyetla e mengata ea ho baka kotsi mahlong ho feta leseli le leng le bonahalang.

blue cut lenses

Mabone a mabone a maputsoa

Khanya e putsoa e fapana ka bolelele ba maqhubu le matla ho tloha ho 380 nm (matla a holimo ho isa ho 500 nm (matla a tlase ka ho fetisisa).
Kahoo, hoo e ka bang karolo ea boraro ea khanya eohle e bonahalang ke leseli le leputsoa

Leseli le leputsoa le arotsoe hape ka lihlopha tsena (matla a phahameng ho isa ho matla a tlase):
Leseli la Violet (hoo e ka bang 380-410 nm)
· Leseli le putsoa-violet (hoo e ka bang 410-455 nm)
Leseli le leputsoa-turquoise (hoo e ka bang 455-500 nm)

Ka lebaka la matla a 'ona a phahameng, mahlaseli a violet le blue-violet a ka senya leihlo. Ka lebaka lena, mahlaseli ana (380-455 nm) a boetse a bitsoa "leseli le leputsoa le kotsi."

Ka lehlakoreng le leng, mahlaseli a khanyang a blue-turquoise a na le matla a fokolang 'me a bonahala a thusa ho boloka potoloho e phetseng hantle ea boroko. Ka lebaka lena, mahlaseli ana (455-500 nm) ka linako tse ling a bitsoa "leseli le leputsoa le molemo."

Mahlasedi a sa bonahaleng a ultraviolet (UV) a ka nqane ho ntlha ya matla a phahameng ka ho fetisisa (violet) a pheletsong ya mahlasedi a boputswa ba mahlasedi a UV a na le maqhubu a makgutshwane le matla a mangata ho feta a matla a phahameng a boputswa bo bonahalang. Ho ipakile hore mahlaseli a kotsi a kotsi mahlong le letlalong.

blue cut lenses

Lintlha tsa Bohlokoa Mabapi le Leseli le Leputsoa

1. Leseli le leputsoa le hohle.
2. Mahlaseli a khanya a HEV a etsa hore leholimo le shebahale le leputsoa.
3. Leihlo ha le sebetse hantle ho thibela leseli le leputsoa.
4. Ho pepeseha ha leseli le leputsoa ho ka eketsa kotsi ea ho senyeha ha macular.
5. Leseli le leputsoa le tlatsetsa khatellong ea mahlo ea digital.
6. Tšireletso ea khanya e putsoa e ka ba ea bohlokoa le ho feta ka mor'a ho buuoa ka cataract.
7. Ha se khanya eohle e putsoa e mpe.

cr39 putsoa

Itokise ka lilense tsena tse nepahetseng tsa sefate se putsoa

blue cut lenses

Kamoo Lilense tse Fokotsang Leseli la Blue Light li ka Thusang Kateng

Lilense tse fokotsang leseli le leputsoa li entsoe ho sebelisoa pigment e nang le tokelo e kentsoeng ka kotloloho ho lense pele ho ts'ebetso ea ho lahla. Seo se bolela hore thepa e fokotsang leseli le leputsoa ke karolo ea lisebelisoa tsohle tsa lense, eseng feela lesela kapa lesela. Ts'ebetso ena e nang le tokelo ea molao e lumella mabone a maputsoa a fokotsang lilense ho sefa palo e phahameng ea mabone a maputsoa le a UV.

E fetileng: 1.60 MR-8 High Index Blue Light Reducing Lenses

E 'ngoe: The Thinnest le Lightest Lense 1.74 Blue Light Reducing Lenses

Ngola molaetsa wa hao mona mme o re romele wona