1.56 Single Vision HMC

Kufotokozera Kwachidule:

Lens, yomwe imatchedwanso galasi pakati, ndi malo ojambulira pambuyo poyika, oyenera kuyika chimango chagalasi, kotero imatchedwa galasi pakati. Mawonekedwe ake akhoza kukhala opingasa, olunjika, ndi osavuta komanso osavuta kukhazikitsa.

Magulu: Magalasi amatha kugawidwa m'magulu anayi otsatirawa malinga ndi zipangizo zosiyanasiyana:

Lens yagalasi ya resin yapadera ya lens ya malo

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsatanetsatane wa Kupanga

Malo Ochokera:	Jiangsu	Dzina la Kampani:	BORIS
Nambala ya Chitsanzo:	Chiyerekezo chapakatiLenzi	Zipangizo za Magalasi:	NK-55
Zotsatira za Masomphenya:	Masomphenya Amodzi	Filimu Yophimba:	UC/HC/HMC
Mtundu wa Magalasi:	Choyera	Mtundu Wokutira:	Chobiriwira/Buluu
Mndandanda:	1.56	Mphamvu Yokoka:	1.28
Chitsimikizo:	CE/ISO9001	Mtengo wa Abbe:	35
M'mimba mwake:	65/70/72mm	Kapangidwe:	Zozungulira

Resin ndi hydrocarbon (hydrocarbon) exudate yochokera ku zomera zosiyanasiyana, makamaka mitengo ya conifers. Chifukwa cha kapangidwe kake ka mankhwala apadera ndipo ingagwiritsidwe ntchito chifukwa utoto wa latex ndi guluu zimayamikiridwa. Ndi chisakanizo cha mankhwala ambiri a molekyulu, kotero imakhala ndi malo osiyanasiyana osungunuka. Resin imatha kugawidwa m'ma resin achilengedwe ndi ma resin opangidwa. Pali mitundu yambiri ya resin, yomwe imagwiritsidwa ntchito kwambiri m'makampani opepuka komanso mafakitale olemera, m'moyo watsiku ndi tsiku imatha kuwonekanso, monga pulasitiki, magalasi a resin, utoto ndi zina zotero. Resin lens ndi lens pambuyo pokonza mankhwala ndikupukuta ndi resin ngati zopangira.

Chiyambi cha Kupanga

1.56 ndiye chizindikiro cha refractive cha lens

Ngati chizindikiro cha refractive cha lens chili chachikulu, lens yocheperako ya digiri yomweyo imachepa. Anthu ambiri amagwiritsa ntchito magalasi okhala ndi chizindikiro cha refractive cha 1.56. Ngati digiriyo ndi yokwera kwambiri, magalasi okhala ndi chizindikiro cha refractive cha 1.56 adzakhala okhuthala kwambiri, choncho tiyenera kusankha magalasi okhala ndi chizindikiro chachikulu cha refractive. Kuphimba ndi kuphimba lens ndi zinthu zomwe zimagwira ntchito zosiyanasiyana.

Filimu yotsutsana ndi ultraviolet, ina imatha kukulitsa kufalikira kwa lens, ndipo magalasi ake ndi owala kwambiri.

Kawirikawiri, posankha magalasi, ndi bwino kuti chizindikiro cha refractive index chisakhale chokwera kwambiri kapena chotsika kwambiri, chifukwa magalasi okhala ndi chizindikiro chosayenera cha refractive index amawonjezera mtolo m'maso mwa odwala. Magalasi okhala ndi 1.56 ali ndi chizindikiro chotsika cha refractive index, chomwe nthawi zambiri chimakhala choyenera odwala omwe ali ndi myopia yochepa kapena myopia yocheperako. Nthawi zambiri amalangizidwa kuti anthu omwe ali ndi myopia yocheperako komanso yocheperako asankhe magalasi okhala ndi chizindikiro cha refractive index pakati pa 1.50 ndi 1.60.

Chizindikiro cha refractive chikugwirizana ndi makulidwe owonda a lens, koma posankha lens, simuyenera kungoyang'ana chizindikiro cha refractive, komanso kuyerekeza mphamvu yeniyeni ya lens, kutumiza kuwala, kukana kwa UV ndi zinthu zina kuti muganizire mozama.