1.56 Single Vision HMC
Cikakken Bayani
| Wurin Asalin: | Jiangsu | Sunan Alama: | BORIS |
| Lambar Samfura: | Ƙididdigar TsakiyaLens | Kayan Lens: | NK-55 |
| Tasirin hangen nesa: | Hangen Guda Daya | Fim Mai Rufi: | UC/HC/HMC |
| Launin ruwan tabarau: | Fari | Launin Rufi: | Kore/Blue |
| Fihirisa: | 1.56 | Takamaiman Nauyi: | 1.28 |
| Takaddun shaida: | CE/ISO9001 | Abbe Value: | 35 |
| Diamita: | 65/70/72mm | Zane: | Aspherical |
Resin wani hydrocarbon ne (hydrocarbon) wanda ke fitar da shi daga tsirrai iri-iri, musamman conifers. Saboda tsarin sinadarai na musamman kuma ana iya amfani da shi kamar yadda ake darajar wannan fenti da mannewa. Cakuda ne na manyan mahadi na kwayoyin halitta, don haka yana da maki narke daban-daban. Za a iya raba resin zuwa resins na halitta da resins na roba. Akwai nau'ikan resin iri-iri, waɗanda ake amfani da su sosai a masana'antar haske da masana'antu masu nauyi, a cikin rayuwar yau da kullun kuma ana iya ganin su, kamar filastik, gilashin guduro, fenti da sauransu. Guduro ruwan tabarau shine ruwan tabarau bayan sarrafa sinadarai da gogewa tare da guduro azaman ɗanyen abu.
Gabatarwar samarwa
1.56 shine ma'aunin ma'aunin ruwan tabarau
Mafi girman ma'aunin ma'auni na ruwan tabarau, mafi ƙarancin ruwan tabarau na digiri iri ɗaya. Yawancin mutane suna amfani da ruwan tabarau tare da ma'anar refractive na 1.56. Idan matakin ya yi tsayi da yawa, ruwan tabarau tare da ma'anar refractive na 1.56 za su kasance masu kauri sosai, don haka ya kamata mu zaɓi ruwan tabarau tare da fihirisa mai girma. Rufewa yana rufe ruwan tabarau tare da Layer na kayan da ke da ayyuka daban-daban. wasu
Fim ɗin anti-ultraviolet, wasu na iya yin tasiri na haɓaka watsawar ruwan tabarau, ya fi haske tabarau.
Gabaɗaya, lokacin zabar ruwan tabarau, ana ba da shawarar cewa ƙididdiga ta refractive kada ta kasance mai girma ko ƙasa da yawa, saboda ruwan tabarau tare da maƙasudin da bai dace ba zai ƙara nauyi a idanun marasa lafiya. Lenses tare da 1.56 suna da ƙananan ƙididdigewa, wanda ya dace da marasa lafiya da ƙananan myopia ko matsakaicin myopia. Gabaɗaya ana ba da shawarar cewa mutanen da ke da matsakaici da ƙananan myopia su zaɓi ruwan tabarau masu alamar juyawa tsakanin 1.50 da 1.60.
Ƙididdigar ƙididdiga tana da alaƙa da kauri na bakin ciki na ruwan tabarau, amma lokacin zabar ruwan tabarau, ya kamata ka ba kawai duba ma'anar refractive ba, amma kuma kwatanta takamaiman nauyin ruwan tabarau, watsa haske, juriya na UV da sauran dalilai don cikakken la'akari.
Tsarin Samfur
