Dziko lodabwitsa la magalasi a photochromic: Nchifukwa chiyani amasintha ndi kuwala?

Panja padzuwa, kuwala kwa photochromic kudzadetsedwa mwachangu, monga magalasi a dzuwa, kutseka kuwala kwamphamvu kwa ultraviolet m'maso; ndipo tikabwerera m'chipindamo, magalasiwo adzabwerera mwakachetechete ku kuwala, popanda kusokoneza masomphenya abwinobwino. Lenzi yamatsenga ya photochromic iyi, monga moyo, imasintha mtundu wake momasuka malinga ndi kusintha kwa kuwala. Kodi imabisa zinsinsi ziti?

Mitundu ndi makhalidwe a magalasi a photochromic

MAS
Chinthu cha photochromic (tinthu ta siliva ta halide) chimagawidwa mofanana mu zinthu za lens substrate, kusintha kwa mtundu kumakhala kokhazikika komanso kokhalitsa, ndipo kusintha kwa mtundu kumakhala kwachilengedwe.

Kuzungulira/Kuviika
Chinthu chopangidwa ndi photochromic chimalumikizidwa ku filimu pamwamba pa lenzi, ndipo chikhoza kuphimbidwa ndi magalasi wamba omwe alipo kuti akwaniritse ntchito yosintha mtundu. Liwiro losintha mtundu la lenzi yopangidwa ndi filimu yopangidwa ndi photochromic lingakhale lachangu pang'ono kuposa la lenzi yopangidwa ndi substrate photochromic.

Momwe mungasankhire magalasi apamwamba a photochromic

LIWIRO LOSINTHA UTOTO
Magalasi apamwamba kwambiri a photochromic ayenera kukhala ndi mphamvu yosintha mtundu mwachangu. Amatha kukhala amdima mwachangu padzuwa, nthawi zambiri kufika pamtundu wakuda mkati mwa masekondi makumi, zomwe zimateteza maso nthawi yake; akabwerera m'chipindamo, amatha kubwerera mwachangu ku kuwala mkati mwa mphindi zochepa, popanda kusokoneza mawonekedwe abwinobwino.

KUKHALA KOKHALA

Pambuyo pa kusintha kwa mtundu ndi kutha kwa nthawi yayitali, mawonekedwe a lenzi sadzawonetsa kuchepa koonekeratu. Ma lenzi ena a photochromic omwe ndi abwino kwambiri adzakhala ndi mavuto monga kutha kosakwanira ndi zotsalira zamitundu akagwiritsidwa ntchito kwa nthawi yayitali, zomwe zimakhudza mawonekedwe ndi kukongola.

Posachedwapa, Ideal Optical yathu yatulutsa ma lens a Fast Change. Mu mayeso otumizira ma lens, mtundu uwu uli ndi kuwala kowonekera kwa 18.994% pambuyo pa mphindi 15 za kuwala mu malo omwewo oyesera, zomwe ndi zochepa kuposa ma lens ena ambiri a photochromic, zomwe zikutanthauza kuti kuchuluka kwa kusintha kwa mtundu kumakhala kozama; nthawi yomweyo, zimawerengedwa kuti nthawi yobwezeretsa theka la mtundu uwu ndi masekondi 116, ndiko kuti, lens imazimiririka kufika pamlingo wobwezeretsa theka masekondi 116 pambuyo pa kuwala. Chifukwa chake, timatcha Fast Change, osati Fast yokha, komanso yozama kwambiri.

Nthawi yomweyo imasanduka mdima padzuwa ndipo imakhala yowonekera bwino mumthunzi, ngati mlonda wanzeru wa maso; galasi limodzi lokhala ndi mbali ziwiri, limasinthasintha modabwitsa kuti ligwirizane ndi kuwala, zomwe zimapangitsa dziko kukhala loyera komanso lomasuka nthawi zonse!