1.71 Ma lens a Single Vision HMC Optical

1.71 Masomphenya Amodzi a HMC Optical lens Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

1.71 lens Dzina lonse 1.71 refractive index lens, ndi mkulu refractive index, transmittance mkulu, mkulu Abbe chiwerengero makhalidwe, mu nkhani ya myopia digiri yomweyo, akhoza kwambiri kuchepetsa makulidwe a mandala, kuchepetsa khalidwe la mandala, nthawi yomweyo. nthawi, kupanga disolo kukhala koyera ndi kowala, kosavuta kumwazikana utawaleza njere.Zimapezeka kuti kuwonjezera utomoni wa cyclic sulfide mu mandala amatha kusintha mawonekedwe a lens, koma kuchulukitsitsa kwa cyclic sulfide resin kumapangitsa kuchepetsa kufalikira kwa kuwala ndi kuwonongeka kwa zinthu.Poyang'anira bwino zomwe zili mu ring sulfure resin mu 1.71KR resin, lens ya 1.71 imakwaniritsa index yowoneka bwino komanso nambala ya abbe ndikuwonetsetsa kufalikira kwabwino, kufalikira kochepa komanso kuwona bwino.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zopanga

Malo Ochokera:	Jiangsu	Dzina la Brand:	BORIS
Nambala Yachitsanzo:	High Index Lens	Zida zamagalasi:	KR
Masomphenya:	Masomphenya Amodzi	Filimu Yophimba:	HC/HMC/SHMC
Mtundu wa Magalasi:	White (m'nyumba)	Mtundu Wopaka:	Green/Blue
Mlozera:	1.71	Specific Gravity:	1.38
Chitsimikizo:	CE/ISO9001	Mtengo wa Abbe:	37
Diameter:	75/70/65 mm	Kupanga:	Zam'mlengalenga

Mlozera wa lens umatanthawuza index of refraction (yomwe imadziwika kuti refractive index) ya zinthu zama lens pazovala zamaso.Ndi nambala yoyezera pang'ono yomwe imafotokoza momwe zinthuzo zimapindirira kuwala.Kuwala kowala kumatengera momwe kuwala komweko kumadutsa mu lens.

Zida zamagalasi zimayikidwa pa index yawo ya refractive.Refractive index iyi ndi chiŵerengero cha liwiro la kuwala pamene imayenda mumlengalenga kupita ku liwiro la kuwala pamene ikudutsa muzinthu za lens.Ndi chisonyezo cha kuchuluka kwa kuwala komwe kumapindika pamene ikuyenda kudzera mu lens.Kuwala kumatsukidwa, kapena kupindika, kutsogolo kwa disolo, ndiyenonso pamene ikutuluka mu lens. Chinthu chonyezimira chimapindika kwambiri, kotero kuti sichifunikanso kuti chikhale chofanana ndi chinthu chochepa kwambiri.Chifukwa chake mandala amatha kukhala ochepa, komanso opepuka.

Mau oyamba a Zopanga

Ndi magalasi am'maso okhazikika, pakati pa magalasiwo ndi owonda ndipo m'mbali zakunja zimakhala zokulirapo kuti ziwongolere kusinthika zomwe zimapangitsa kuti magalasi olembedwa azigwira ntchito!Ma lens apamwamba amakhala ndi index yotsika kwambiri kuposa ma lens wamba, zomwe zikutanthauza kuti safunikira kukhala okhuthala mozungulira m'mphepete kuti agwire bwino ntchito.

Ma lens apamwamba kwambiri amatanthauza kuti mandala omwewo amatha kukhala ochepa komanso opepuka.Izi zimalola magalasi anu kukhala apamwamba komanso omasuka momwe mungathere.Magalasi apamwamba kwambiri amakhala opindulitsa makamaka ngati muli ndi magalasi amphamvu olembera kuti muwone pafupi, kuyang'ana patali, kapena astigmatism.Komabe, ngakhale iwo omwe ali ndi magalasi ocheperako amatha kupindula ndi ma lens apamwamba.

1.71 ndi chinthu chotsutsa.Nthawi zambiri, kuchuluka kwa refractive index kumachepetsa nambala ya Abbe.Nambala ya 1.67 Abbe ndi 32, 1.74 ndi 33, ndipo 1.71 ikhoza kuchita 37. Kulimbana ndi kupambana kumapambana.Nambala ya Abbe ndi yokwera, kubalalitsidwa kumakhala kochepa, komwe kumamveka momveka bwino.1.67 ndi yotsika mtengo kwambiri kuposa 1.74, koma ndi yochuluka kwambiri ponena za kutalika.1.74 ndiyoonda, koma mtengo wake ndi wokwera kwambiri, nthawi yapakati ndi yayikulu.Anzanu ambiri amatha kusankha 1.67 pa chikwama chawo.Ndipo 1.71 imadzaza kusiyana kumeneku.