SETO 1.56 Photochromic Rauna runga matarua Arotahi HMC/SHMC

Whakaahuatanga Poto:

E ai ki te ingoa, he porowhita te matarua porohita ki runga.I hangaia i te tuatahi hei awhina i nga kaimau kia ngawari ake te toro atu ki te waahi panui.Engari, ka whakaitihia te whanui o te tirohanga tata e waatea ana i te tihi o te waahanga.Na tenei, he iti ake te rongonui o nga bifocal porowhita i te D Seg.Ko te waahanga panui e waatea ana i te 28mm me te 25mm te rahi.Ko te R 28 he 28mm te whanui kei waenganui, ko te R25 he 25mm.

Tohu:Arotahi matarua, arotahi porotaka o runga, arotahi photochromic, arotahi hina photochromic


Taipitopito Hua

Tohu Hua

Whakatakotoranga

SETO 1.56 Photochromic Rauna runga matarua Arotahi HMCSHMC4
SETO 1.56 Photochromic Porona runga matarua Arotahi HMCSHMC2
SETO 1.56 Photochromic Porona runga matarua Arotahi HMCSHMC5

1.56 Photochromic Round Top Bifocal arotahi

Tauira: 1.56 arotahi whatu
Wāhi Taketake: Jiangsu, Haina
Waitohu: HETO
Rauemi Arotahi: Resin
Mahi Photochromic& Porowhita runga
Tae Arotahi Maamaa
Taupū Refactive: 1.56
Diane: 65/28 mm
Uara Abbe: 39
Tatamaha Tauwhāiti: 1.17
Kōwhiringa paninga: SHMC
Tae paninga Kakariki
Awhe Hiko: Sph: -2.00~+3.00 Tāpiri: +1.00~+3.00

Nga waahanga hua

1)He aha te arotahi bifocal?
Ko te Bifocals he arotahi e rua nga mana whakatika.Ka tohuhia nga Bifocals ki nga presbyopes
e hiahia ana ki te whakatikatika mo te myopia (te tirohanga tata) me te hyperopia (te tirohanga tawhiti) me te kore ranei o te whakatikatika mo te astigmatism (te tirohanga pahekeheke na te mea he rereke te hanga o te kanohi me te kohanga).Ko te kaupapa tuatahi o te arotahi bifocal he whakarato i te taurite tino pai i waenga i te tawhiti me te tirohanga tata.
Ko te tikanga, ka titiro koe ki runga me te taha tawhiti o te arotahi ka aro ki nga tohu kei tawhiti atu, me koe
titiro ki raro, ma roto hoki i te wahanga bifocal o te arotahi ka aro ki te panui korero, taonga ranei i roto i te 18
inihi o ou kanohi. E whakaaehia ana na Benjamin Franklin i hanga te bifocal.Ko te mataruarua e tino kitea ana i enei ra ko te Straight Top 28 Bifocal he raina tika puta noa i te tihi me te radius 28mm.He maha nga momo o nga kaikoipoka o runga torotika e waatea ana i enei ra ko: Straight Top 25, Straight Top 35, Straight Top 45 me te Kaiwhakahaere (Ko te Franklin Seg taketake) e whakahaere ana i te whanui katoa o te arotahi.
I tua atu i nga matarua o runga torotika, he tino porowhita porowhita tae atu ki te Rauna 22, Rauna 24, Rauna 25
me te Rauna Whakaranu 28 (kaore he wahanga tino).
Ko te painga ki te wahanga porowhita he iti ake te peke pikitia i te mea ka huri tetahi mai i tawhiti ki te waahanga tata o te arotahi.

porotaka-runga

2)He aha te arotahi photochromic?
Ko nga arotahi Photochromic e mohiotia ana ko "nga arotahi whakaahua".E ai ki te kaupapa o te tauhohenga whakamuri o te rerekee o te tae marama, ka tere te pouri o te arotahi i raro i te marama me te radiation ultraviolet, te aukati i te rama kaha me te tango i te rama ultraviolet, me te whakaatu i te urunga kore ki te maarama.Ka hoki ki te pouri, ka taea te whakahoki tere i te ahua marama kore tae, te whakarite i te whakawhiti o te arotahi.Na ko te arotahi rereke te tae e pai ana mo te whakamahinga o roto me waho i te wa ano, hei aukati i te ra, te rama ultraviolet, te kanapa i runga i te kino o te kanohi. Kei te mohiotia ano nga arotahi whakaahua "photosensitive lens".E ai ki te kaupapa o te tauhohenga whakamuri o te rerekee o te tae marama, ka tere te pouri o te arotahi i raro i te marama me te radiation ultraviolet, te aukati i te rama kaha me te tango i te rama ultraviolet, me te whakaatu i te urunga kore ki te maarama.Ka hoki ki te pouri, ka taea te whakahoki tere i te ahua marama kore tae, te whakarite i te whakawhiti o te arotahi.Na ko te arotahi huri tae he pai mo te whakamahi o roto me waho i te wa ano, hei aukati i te ra, te rama ultraviolet, te kanapa ki te kino o te kanohi.

 

photochromic-arotahi

3) He aha te rereketanga i waenga i te HC, te HMC me te SHC?

Te paninga pakeke Ko te paninga AR / te paninga maha pakeke paninga super hydrophobic
ka whakakahangia te arotahi karekau i pania, ka whakapiki ake i te aukati abrasion ka whakanui ake i te whakawhiti o te arotahi me te whakaiti i nga whakaata o te mata hanga te arotahi parewai, antistatic, anti paheke me te hinu ātete
paninga3

Tiwhikete

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To tatou wheketere

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