1.71 Magirazi eOptical eSingle Vision HMC

Tsananguro pfupi:

Lenzi 1.71 Zita rakazara 1.71 refractive index lenzi, ine refractive index yakakwira, transmittance yakakwira, hunhu hweAbbe nhamba yakakwira, kana iri myopia degree imwe chete, inogona kuderedza zvakanyanya ukobvu hwelenzi, kuderedza mhando yelenzi, panguva imwe chete, inoita kuti lenzi ive yakachena uye yakajeka, zvisiri nyore kuparadzira rainbow grain. Zvakaonekwa kuti kuwedzera cyclic sulfide resin mu lenzi zvinhu kunogona kuvandudza refractive index yelenzi, asi cyclic sulfide resin yakawandisa kuchaita kuti chiedza chidzikire uye zvinhu zvitsemuke. Nekudzora zvakakwana huwandu hwering sulphur resin mu1.71KR resin, lenzi 1.71 inowana refractive index yakakwira uye abbe nhamba uku ichivimbisa kuti chiedza chinotumirwa zvakanaka, kupararira kwakaderera uye kuona kwakajeka.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Ruzivo rweKugadzira

Nzvimbo Yekwakabva:	Jiangsu	Zita reBrand:	BORIS
Nhamba yeModhero:	Lenzi Yepamusoro	Zvinhu zveLenzi:	KR
Mhedzisiro yeChiono:	Chiono Chimwe Chete	Firimu reKuputira:	HC/HMC/SHMC
Ruvara rwemagirazi:	Chena (yemukati)	Ruvara rwekuputira:	Girini/Bhuruu
Runyoro:	1.71	Simba Rakakura:	1.38
Chitupa:	CE/ISO9001	Kukosha kweAbbe:	37
Dhayamita:	75/70/65mm	Dhizaini:	Yakatenderera

Iyo lenzi indekisi inoreva indekisi ye refraction (inozivikanwawo se refractive index) yezvinhu zve lenzi zvemaziso. Iyi nhamba yekuyera inotsanangura kuti zvinhu zvinokombamisa chiedza zvinobudirira sei. Kuramba chiedza kunoenderana nekuti chiedza pachacho chinopfuura nekukurumidza sei nepa lenzi.

Zvinhu zvemalenzi zvinorongwa zvichienderana nerefractive index yazvo. Iyi refractive index ndiyo chiyero chekumhanya kwechiedza kana chichifamba mumhepo kusvika pakumhanya kwechiedza kana chikapfuura nepakati pelenzi. Ichi chiratidzo chekuti chiedza chakakombama zvakadii pachinofamba nelenzi. Chiedza chinokombama, kana kuti chinokotama, pamberi pelenzi, wozobva wabuda mulenzi. Chinhu chakasimba chinokotama chiedza zvakanyanya, saka hapana zvinhu zvakawanda zvinodiwa kuti chiwane refractive effect yakafanana nechinhu chisina kusimba zvakanyanya. Nokudaro lenzi inogona kuitwa yakatetepa, uye zvakare yakareruka.

Nhanganyaya yeKugadzira

Nemagirazi enguva dzose, pakati pemagirazi panenge patetepa uye mipendero yekunze yakakora kuti zvive nyore kupenya, izvo zvinoita kuti magirazi akanyorwa nachiremba ashande! Magirazi ane index yepamusoro ane index yepamusoro yekuona kuti akajeka kupfuura magirazi enguva dzose, zvinoreva kuti haafanire kunge akakora zvakatenderedza mipendero kuti ashande zvakanaka.

Magirazi ane index refu zvinoreva kuti lenzi pachayo inogona kuva yakatetepa uye yakareruka. Izvi zvinoita kuti magirazi ako ave efashoni uye akasununguka sezvinobvira. Magirazi ane index refu anobatsira zvikuru kana uine mushonga wakasimba wegirazi remaziso wekuona pedyo, kuona kure, kana astigmatism. Zvisinei, kunyange avo vane mushonga wegirazi shoma vanogona kubatsirwa nemagirazi ane index refu.

1.71 chigadzirwa chekupikisa. Kazhinji, kana refractive index yakakwira, nhamba yeAbbe yakaderera. Nhamba yeAbbe ye1.67 i32, 1.74 i33, uye 1.71 inogona kuita 37. Kupikisa kunobudirira. Nhamba yeAbbe yakakwira, kupararira kwakaderera, izvo zviri pachena. 1.67 yakachipa pane 1.74, asi yakakora zvakanyanya maererano nekukwirira. 1.74 yakatetepa zvechokwadi, asi mutengo wakakwira, span yepakati yakakura. Shamwari zhinji dzinogona kusarudza 1.67 chete sechikwama chavo. Uye 1.71 inozadza mukaha iwoyo.