Ukufika okusha
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Ukuhlolwa kwezibuko zelanga
1. Umgomo wokutholwa kwe-lens ye-UV transmittance Isilinganiso sokudlulisa amalensi ezibuko zelanga asikwazi ukucutshungulwa njengesilinganiso esilula sokudluliswa kwe-spectral kubude begagasi ngalinye, kodwa kufanele sitholwe ngokuhlanganisa okunesisindo kokudluliswa kwe-spectral ngokwesisindo ...Funda kabanzi -
Uhlaka lomjovo lwezingubo zamehlo
1. Izinto zokujova Inqubo yokubumba umjovo ukuncibilikisa irayisi lepulasitiki (ikakhulukazi i-PC, insimbi yepulasitiki, i-TR), bese uyijova esibunjeni ukuze iphole.Izinzuzo ukuzinza okuphezulu kwe-dimensional yeqoqo lonke, isivinini sokucubungula okusheshayo, nezindleko eziphansi zizonke.Okubi wukuthi iningi le...Funda kabanzi -
Izinto zensimbi zamafreyimu embukwane
1. Izinto ezithuthukisiwe zegolide: Kuthatha usilika osagolide njengesisekelo, futhi ubuso bawo bumbozwe ungqimba lwegolide elivulekile (K).Kunemibala emibili yegolide elivulekile: igolide elimhlophe negolide eliphuzi.A. igolide Lena insimbi esagolide ene-ductility enhle futhi cishe ayinakho ukuguquguquka kwe-oxidative.Njengoba igolide elimsulwa (24K) ...Funda kabanzi -
Indlela yokukhetha izibuko zelanga ezifanele?
1) Zonke izibuko zelanga ziyi-anti-ultraviolet.Akuzona zonke izibuko zelanga ezine-anti-ultraviolet.Uma ugqoka “izibuko zelanga” ezingezona i-ultraviolet, amalensi amnyama kakhulu.Ukuze ubone izinto ngokucacile, abafundi bazokhula ngokwemvelo, futhi imisebe ye-ultraviolet eyengeziwe izongena emehlweni futhi amehlo azobe ...Funda kabanzi -
Amathiphu okusebenzisa izibuko zelanga
I-1) Ngaphansi kwezimo ezijwayelekile, i-8-40% yokukhanya ingangena izibuko zelanga.Abantu abaningi bakhetha izibuko zelanga eziyi-15-25%.Ngaphandle, izibuko eziningi ezishintsha umbala zikulolu hlu, kodwa ukukhanya kwezibuko ezivela kubakhiqizi abahlukene kuhlukile.Izibuko ezishintsha umbala omnyama zingangena ...Funda kabanzi -
Ulwazi lwamalensi ezingilazi
1. Yiziphi izinhlobo zezinto zamalensi ezikhona?Izinto zemvelo: itshe lekristalu, ubulukhuni obuphezulu, akulula ukusigaya, lingadlulisela imisebe ye-ultraviolet, futhi line-birefringence.Izinto zokwenziwa: kufaka phakathi ingilazi ye-inorganic, ingilazi ye-organic kanye ne-optical resin.Ingilazi ye-Inorganic: Incibilikiswa ku-silica, calciu...Funda kabanzi -
Ukungaqondi kahle kokukhetha izibuko zelanga.
Ukungaqondi kahle 1: Zonke izibuko zelanga azikwazi ukumelana ne-UV 100% Masiqale siqonde ukukhanya kwe-ultraviolet.Ubude begagasi bokukhanya kwe-ultraviolet bungaphansi kwama-400 uv.Ngemuva kokuthi iso selivele obala, lizolimaza i-cornea ne-retina, okuholela e-solar keratitis kanye nokulimala kwe-corneal endothelial.Ikhwalithi ephezulu...Funda kabanzi -
Okuqukethwe kombukiso
Minyaka yonke siya embukisweni optical eTokyo, futhi sawina imiklomelo eminingi, sinomlando omude in the izibuko ukukhiqizwa isici, has isipiliyoni ocebile, nabaningi embonini of icala professional futhi babambisane brand eziningi ezidumile, izibuko zethu modelling amahle, ...Funda kabanzi -
Imboni ye-"Mirror" igcina inhloso yayo yasekuqaleni futhi ihlale ilandela iqembu
Umhlangano Wesi-9 Omisiwe WoMkhandlu Wenhlangano Ye-China Optical Association kanye Nomhlangano Wokushintshana Ngesipiliyoni Somsebenzi Wokwakha Iqembu wawubanjwe Ngomhla zingama-26 kuNhlaba, uMkhandlu Omele Wesishiyagalolunye we-China Optical Association wawubanjelwe e-Changsha, e-Hunan.Bangaphezu kuka-100 abantu abebehambele lo mhlangano,...Funda kabanzi -
Umqali wezibuko zelanga ze-aviator
I-Aviator Sunglasses 1936 Yathuthukiswa ngu-Bausch & Lomb, ebizwa ngokuthi i-Ray-Ban Njengemiklamo eminingana eyisithonjana, njengeJeep, izibuko zelanga ze-Aviator ekuqaleni zazihloselwe ukusetshenziswa kwezempi futhi zathuthukiswa ngo-1936 ukuze abashayeli bezindiza bavikele amehlo abo ngenkathi bendiza.URay-Ban waqala ukudayisela izibuko...Funda kabanzi