1.56 Semi gama hoto mai launin toka ruwan tabarau na gani
Cikakken Bayani
Wurin Asalin: | Jiangsu | Sunan Alama: | BORIS |
Lambar Samfura: | Lens na photochromic | Kayan Lens: | Farashin SR-55 |
Tasirin hangen nesa: | Hanyoyi guda ɗaya | Fim Mai Rufi: | HC/HMC/SHMC |
Launin ruwan tabarau: | Fari (na cikin gida) | Launin Rufi: | Kore/Blue |
Fihirisa: | 1.56 | Takamaiman Nauyi: | 1.28 |
Takaddun shaida: | CE/ISO9001 | Abbe Value: | 35 |
Diamita: | 70/75mm | Zane: | Asperical |
Babban ingancin ruwan tabarau mai canza launi ba shi da wani jin daɗi lokacin sawa, baya jin kumburin ido, baya lura da abin da ya ɓace, baya lalacewa. Lokacin siyan gilashin, riƙe gilashin a hannu, duba ta cikin ruwan tabarau da ido ɗaya, kalli abin da ke nesa, girgiza ruwan tabarau sama da ƙasa, hagu da dama, abin da ke nesa bai kamata ya kasance da ruɗin motsi ba.
Saurin canza launi mai sauri: madubi mai canza launi mai inganci, yanayin yana da ƙarfin amsawa da sauri, canza launi a cikin hasken rana, wanda ya kamata ya kai matsakaicin zurfin launi, in ba haka ba ingancin launi ba shi da kyau.
Hawainiya mai karewa, mai inganci na iya toshe 100% UV A da UV B, yana ba da mafi kyawun kariya ta UV ga mai sawa.
Gabatarwar samarwa
Dangane da tsarin, akwai nau'ikan ruwan tabarau masu canza launi: canza tushe da canza fim. Amfanin canza tushe shine cewa an haɗe shi tare da albarkatun kasa na monomer, kuma dukkanin ruwan tabarau yana cike da wakilin launi. Abubuwan amfani sun fi tsayi lokacin canza launi da juriya mai zafi. Amfanin sauye-sauyen fina-finai shine cewa an fesa wani ɗan ƙaramin launi na bakin ciki a kan fim ɗin fim, wanda ke da haske da kusan launi marar launi da kuma kyakkyawan bayyanar a lokacin. Wannan tsari kuma ana kiransa da fesa canjin fim, zai jiƙa ruwan tabarau a cikin ruwan canza launi, ciki da wajen fim ɗin ana ƙara shi zuwa launi na canza launi, canjin launi ya fi daidaituwa.