ʻO ka lens Photochromic kahi lens e loli ke kala me ka hoʻololi ʻana o ke kukui o waho. Hiki iā ia ke lilo i pōʻeleʻele ma lalo o ka lā, a emi loa kona transmittance. ʻOi aku ka ikaika o ka mālamalama, ʻoi aku ka pōʻeleʻele o ke kala o ka lens, a ʻo ia hoʻi. Ke hoʻihoʻi ʻia ka lens i loko o ka hale, hiki i ka waihoʻoluʻu o ka lens ke mae koke i ke kūlana alohilohi mua.
Hoʻololi nui ʻia ka hoʻololi ʻana i ka waihoʻoluʻu e ke kumu hoʻololi i loko o ka lens. He hana hoʻololi kemika.
Ma ka ʻōlelo maʻamau, ʻekolu ʻano o ka ʻenehana hana lens photochromic: in-mass, spin coating, a me dip coating.
ʻO ka Lens i hana ʻia ma ke ʻano o ka hana ʻana i loko o ka nui he moʻolelo hana lōʻihi a paʻa. I kēia manawa, hana nui ʻia me ka 1.56 index, loaʻa me ka ʻike hoʻokahi, bifocal a me multi-focal.
ʻO ka spin coating ka hoʻololi ʻana i ka hana lens photochromic, loaʻa nā lens like ʻole mai 1.499 a i 1.74. ʻOi aku ka māmā o ka waihoʻoluʻu kumu, ʻoi aku ka wikiwiki, a ʻoi aku ka ʻeleʻele a me ke kala ma hope o ka hoʻololi ʻana.
ʻO ka uhi ʻana ʻo ia e hoʻokomo i ka lens i loko o ka wai mea photochromic, i mea e uhi ai i ka lens me kahi papa photochromic ma nā ʻaoʻao ʻelua.
Hoʻolaʻa ʻia ʻo Universe Optical i ka ʻimi ʻana i nā lens photochromic maikaʻi loa. Me ka hale hana R&D ikaika, ua nui nā ʻano o nā lens photochromic me ka hana nui. Mai ka hana kuʻuna 1.56 photochromic me ka hana hoʻololi kala hoʻokahi, i kēia manawa ua kūkulu mākou i kekahi mau lens photochromic hou, e like me nā lens photochromic blueblock a me nā lens photochromic wili.
