SETO 1.67 Photochromic Lens SHMC

Kufotokozera Kwachidule:

Magalasi a Photochromic amadziwikanso kuti "magalasi a Photosensitive".Malinga ndi mfundo yosinthira kusintha kwamitundu yowala, disolo limatha kuchita mdima mwachangu pansi pa kuwala ndi cheza cha ultraviolet, kutsekereza kuwala kwamphamvu ndikuyamwa kuwala kwa ultraviolet, ndikuwonetsa kusalowerera ndale pakuwala kowonekera.Kubwerera ku mdima, kumatha kubwezeretsanso mawonekedwe osawoneka bwino, kuonetsetsa kuti ma lens akudutsa.Choncho magalasi osintha mtundu ndi oyenera kugwiritsidwa ntchito m'nyumba ndi kunja nthawi imodzi, kuteteza kuwala kwa dzuwa, kuwala kwa ultraviolet, kuwala kwa maso.

Tags:1.67 chithunzi mandala, 1.67 photochromic mandala

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

1.67 photochromic shmc kuwala mandala
Chitsanzo:	1.67 magalasi owoneka bwino
Malo Ochokera:	Jiangsu, China
Mtundu:	Mtengo wa SETO
Zida zamagalasi:	Utomoni
Mtundu wa Magalasi:	Zomveka
Refractive Index:	1.67
Diameter:	75/70/65 mm
Ntchito:	chithunzichromic
Mtengo wa Abbe:	32
Specific Gravity:	1.35
Kusankha Coating:	HMC/SHMC
Kupaka utoto	Green
Mtundu wa Mphamvu:	Sph: 0.00 ~-12.00;+ 0,25 ~ +6.00;Kunja: 0.00 ~ -4.00

Zamalonda

1) Kodi spin coating ndi chiyani?

Spin coating ndi njira yomwe imagwiritsidwa ntchito poyika mafilimu opyapyala pagawo lathyathyathya.Kaŵirikaŵiri zinthu zochepa zokutira zimayikidwa pakatikati pa gawo lapansi, lomwe mwina limazungulira pa liwiro lotsika kapena osapota konse.Gawoli limasinthidwa mwachangu mpaka 10,000 rpm kuti lifalitse zinthu zokutira ndi mphamvu ya centrifugal.Makina omwe amagwiritsidwa ntchito popaka spinner amatchedwa spin coater, kapena kungoti spinner.
Kusinthasintha kumapitilizidwa pomwe madziwo amazungulira m'mphepete mwa gawo lapansi, mpaka makulidwe ofunikira a filimuyo akwaniritsidwa.Zosungunulira zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala zosasunthika, ndipo nthawi imodzi zimasanduka nthunzi.Kukwera kwa angular liwiro la kupota, filimuyo imachepa kwambiri.The makulidwe a filimuyi zimadaliranso mamasukidwe akayendedwe ndi ndende ya yankho, ndi zosungunulira.Kusanthula kwamalingaliro aukadaulo a zokutira zozungulira kudapangidwa ndi Emslie et al., Ndipo adawonjezedwa ndi olemba ambiri omwe adatsatira (kuphatikiza Wilson et al., omwe adaphunzira kuchuluka kwa kufalikira kwa zokutira zozungulira; ndi Danglad-Flores et al., omwe adapeza a kufotokozera konsekonse kuti munenere makulidwe a filimu yosungidwa).
Spin ❖ kuyanika kumagwiritsidwa ntchito kwambiri mu microfabrication ya zigawo zing'onozing'ono za oxide pagalasi kapena gawo limodzi la kristalo pogwiritsa ntchito ma precursors a sol-gel, pomwe angagwiritsidwe ntchito popanga mafilimu owonda yunifolomu okhala ndi makulidwe a nanoscale.[6]Amagwiritsidwa ntchito kwambiri mu photolithography, kuyika zigawo za photoresist pafupifupi 1 micrometre wandiweyani.Photoresist nthawi zambiri amapota mozungulira 20 mpaka 80 pamphindikati kwa masekondi 30 mpaka 60.Amagwiritsidwanso ntchito kwambiri popanga mapangidwe a planar photonic opangidwa ndi ma polima.
Ubwino umodzi wopota zokutira filimu woonda ndi kufanana kwa makulidwe a filimuyo.Chifukwa cha kudzikweza, makulidwe samasiyana kuposa 1%.Komabe, ma spin cotchinga mafilimu okhuthala a ma polima ndi ma photoresists amatha kubweretsa mikanda yayikulu yam'mphepete yomwe planarization ili ndi malire.

2.Classification ndi mfundo ya lens photochromic

Magalasi a Photochromic molingana ndi magawo osinthika a mandala amagawidwa kukhala ma lens a photochromic (otchedwa "base change") ndi ma lens a membrance layer discoloration (otchedwa" kusintha kwa filimu ") mitundu iwiri.
The gawo lapansi photochromic mandala amawonjezeredwa mankhwala a silver halide mu lens gawo lapansi.Kupyolera mu kachitidwe ka ionic kwa silver halide, imavunda kukhala siliva ndi halide kuti ipangitse lens ndi mphamvu yamphamvu ya kuwala.Kuwala kukakhala kofooka, kumaphatikizidwa kukhala siliva halide kotero kuti mtunduwo umakhala wopepuka.Njira imeneyi imagwiritsidwa ntchito nthawi zambiri pamagalasi a photochroimc.
Ma lens osintha filimu amathandizidwa mwapadera pakuyala ma lens.Mwachitsanzo, mankhwala a spiropyran amagwiritsidwa ntchito popaka ma spin othamanga kwambiri pamwamba pa mandala.Malinga ndi mphamvu ya kuwala ndi kuwala kwa ultraviolet, mamolekyu omwewo amatha kuyatsidwa ndi kuzimitsa kuti akwaniritse zotsatira za kudutsa kapena kutsekereza kuwala.

3. Kusankha Kuvala?

Monga 1.67 photochromic lens, zokutira zapamwamba za hydrophobic ndiye kusankha kokha zokutira kwa izo.
Kupaka kwa super hydrophobic kumatchulanso zokutira za crazil, kumatha kupanga magalasi osalowa madzi, antistatic, anti slip ndi kukana mafuta.
Nthawi zambiri, zokutira zapamwamba za hydrophobic zimatha kukhala miyezi 6 ~ 12.