Kodi mumadziwa bwanji za mandala a Photochromic?

Ngati mukuganizira magalasi a photochromic, makamaka pokonzekera nyengo yachilimwe, pali zinthu zingapo zomwe zimakuthandizani kuti mudziwe za magalasi a photochromic, momwe amagwirira ntchito, momwe mumapindulira ndi momwe angakupezereni abwino.

Momwe magalasi a photochromic amagwirira ntchito

Mamolekyu omwe amachititsa kuti magalasi a photochromic akhale mdima amayatsidwa ndi kuwala kwa dzuwa. Akaonekera, mamolekyu omwe ali mu magalasi a photochromic amasintha kapangidwe kake ndi kusuntha, kugwira ntchito kuti mdima, kuyamwa kuwala ndi kuteteza maso anu ku kuwala kowononga kwa dzuwa.

Kupatula pa monomer photochromic, ukadaulo watsopano wa zokutira zozungulira umathandizira kuti magalasi agalasi a photochromic apezeke pafupifupi pafupifupi zida zonse zamagalasi ndi mapangidwe, kuphatikiza ma lens apamwamba kwambiri, ma lens a bifocal ndi opita patsogolo.

Chophimba cha photochromic chimenechi chimapangidwa ndi tinthu ting'onoting'ono ting'onoting'ono ting'onoting'ono ta silver halide ndi chloride, timene timatulutsa kuwala kwa dzuwa.

Ubwino wa magalasi a photochromic

Chifukwa chakuti moyo wa munthu umakhala wokhudzana ndi kuwala kwa dzuwa ndi kuwala kwa ultraviolet kwayamba kugwirizana ndi ng’ala pambuyo pa moyo, ndi bwino kuganizira magalasi a photochromic a zovala za maso a ana komanso magalasi a maso a akulu.

Ngakhale magalasi a photochromic amawononga ndalama zambiri kuposa magalasi owoneka bwino, amapereka mwayi wochepetsera kufunikira konyamula magalasi omwe amaperekedwa ndi dokotala kulikonse komwe mungapite.

Ubwino winanso wa magalasi a photochromic ndikuti amateteza maso anu ku 100 peresenti ya kuwala koopsa kwa dzuwa kwa UVA ndi UVB.

Ndi magalasi ati a photochromic omwe ali oyenera kwa inu?

Mitundu ingapo imapereka magalasi a photochromic a magalasi. Kodi mungapeze bwanji yabwino pazosowa zanu? Yambani poganizira zochita zanu za tsiku ndi tsiku komanso moyo wanu.

Ngati muli panja, mungaganizire magalasi a photochromic okhala ndi mafelemu olimba kwambiri komanso ma lens osagwira ntchito monga polycarbonate kapena Ultravex, omwe ndi ma lens otetezeka kwambiri kwa ana, omwe amapereka mphamvu kuwirikiza kakhumi kuposa zida zina zamagalasi.

Ngati mumakhudzidwa kwambiri ndi chitetezo chowonjezera chifukwa mumayenera kugwira ntchito pakompyuta tsiku lonse, mutha kuganizira ma lens a photochromic kuphatikiza mawonekedwe a fyuluta ya buluu. Ngakhale mandala sangapite mdima m'nyumba, mutha kupezabe chitetezo chabwino kwambiri ku magetsi amphamvu kwambiri a buluu mukayang'ana pazenera.