Photochromic Lens yog lub lens uas cov xim hloov pauv nrog kev hloov pauv ntawm lub teeb sab nraud. Nws tuaj yeem tig mus tsaus ntuj sai sai nyob rau hauv tshav ntuj, thiab nws cov kev hloov pauv mus ntxiv nqes zuj zus. Muaj zog ntawm lub teeb, tus tsaus nti cov xim ntawm lub lens, thiab hloov ua lwm Yam. Thaum lub lens tau muab rov qab hauv tsev, cov xim ntawm lub lens tuaj yeem ploj mus sai rau lub xeev qub.
Cov xim hloov pauv feem ntau yog kev taw qhia los ntawm kev ua kom tsis meej hauv lub lens. Nws yog cov tshuaj tiv thaiv uas tsis yooj yim.
Feem ntau hais lus, muaj peb hom duab riam duab lens ntau lawm tshuab: hauv-loj, kiv, thiab dip txheej.
Lens ua los ntawm txoj kev ntawm-pawg ntau lawm muaj keeb kwm ntau lawm thiab ruaj khov. Tam sim no, nws yog tsuas yog ua nrog 1.56 Performance index, muaj nrog lub zeem muag, borifocal thiab ntau focal.
Rever txheej yog qhov kev hloov pauv hauv Photochromic Lens ntau lawm, muaj cov lo ntsiab muag sib txawv ntawm 1.499 txog 1.74. Saws txheej Photochromic muaj cov xim sib dua, nrawm nrawm, thiab tsaus dua thiab muaj xim tom qab hloov pauv.
Dip txheej yog kom tshem tawm lub lens mus rau hauv cov duab yees duab ua kua, thiaj li ua rau lub teeb ci ntsa iab nrog ob sab.
Ntiaj teb optical yog nplooj siab rau kev nrhiav cov duab duab zoo nkauj zoo nkauj. Nrog rau cov chaw muaj zog R & D, muaj ntau txoj kev yees duab duab lo ntsiab muag nrog kev ua tau zoo. Los ntawm cov tsoos nyob rau hauv-loj 1.56 duabchromic nrog hloov cov xim sib dhos, tam sim no yog cov iav tshiab duab, cov duab ci ntsa iab photochromic lenses.
