Nzira yekusiyanisa sei girazi lens kubva kune resin lens?

1. Yakasiyana mbishi zvinhu
Chinhu chikuru chegirazi lens igirazi remaziso; Resin lens ndeye organic zvinhu zvine polymer cheni chimiro mukati, iyo yakabatana kugadzira matatu-dimensional network chimiro. Iyo intermolecular chimiro chakasununguka, uye pane nzvimbo pakati pecheni dzemamorekuru dzinogona kuburitsa hukama.

2. Kuoma kwakasiyana
Girazi lens, ine zvakanyanya kukwenya kuramba kupfuura zvimwe zvinhu, haisi nyore kukwenya; Kuoma kwepamusoro kweresin lens kwakadzikira pane kwegirazi, uye zviri nyore kukweshwa nezvinhu zvakaoma, saka inoda kuomeswa. Iyo yakaomeswa zvinhu ndeye silicon dioxide, asi kuomarara hakumbofi kusvika pakuoma kwegirazi, saka mutakuri anofanira kutarisisa kuchengetedza lens;

3. Different refractive index
Iyo refractive index yegirazi lens yakakwirira kupfuura iyo resin lens, saka pasi pedhigirii rimwe chete, girazi regirazi rakatetepa kupfuura resin lens. Iyo girazi lens ine yakanaka transmittance uye mechanochemical zvimiro, inogara ichiita refractive index uye yakagadzikana yemuviri nemakemikari zvinhu.
Iyo refractive index ye resin lens ine mwero. Iyo yakajairika CR-39 propylene glycol carbonate ine refractive index ye 1.497-1.504. Parizvino, resin lens inotengeswa pamusika wegirazi ine yakanyanya refractive index, inogona kusvika 1.67. Ikozvino, kune resin lens ine refractive index ye1.74.

4. Vamwe
Chinhu chikuru chegirazi lens igirazi remaziso. Iyo refractive index yakakwira kupfuura resin lens, saka girazi regirazi rakatetepa kupfuura resin lens padhigirii rimwe chete. Iyo girazi lens ine yakanaka transmittance uye mechanochemical zvimiro, inogara ichiita refractive index uye yakagadzikana yemuviri nemakemikari zvinhu. Iyo lenzi isina ruvara inonzi chena yemaziso (chena), uye iyo yepingi lenzi mune ine mavara lenzi inonzi Croxel lens (tsvuku). MaCroxel lenzi anogona kutora ultraviolet mwaranzi uye zvishoma anotora mwenje wakasimba.

Resin imhando yehydrocarbon (hydrocarbon) secretion kubva kune dzakasiyana siyana zvirimwa, kunyanya maconifers. Nekuda kweiyo yakakosha chimiro chemakemikari uye inogona kushandiswa se latex pendi uye inonamira, inokosheswa. Musanganiswa weakasiyana mapolymer komisheni, saka ine nzvimbo dzakasiyana dzekunyungudika. Resin inogona kukamurwa kuita resin yechisikigo uye synthetic resin. Kune akawanda marudzi eresin, ayo anoshandiswa zvakanyanya muindasitiri yemwenje yevanhu uye inorema indasitiri. Anogonawo kuonekwa muhupenyu hwezuva nezuva, sepurasitiki, magirazi eresin, pendi, nezvimwewo. Resin lens ndiyo lenzi mushure mekugadzirisa kemikari uye kupukuta neresin sechinhu chisina kuwanikwa.