1.71 Umbono omnye iilensi ze-HMC ze-Optical

1.71 Umbono omnye we-HMC iilensi zeOptical Featured

Inkcazelo emfutshane:

I-1.71 lens Igama elipheleleyo 1.71 isalathisi se-lens, kunye nesalathisi esiphezulu se-refractive, i-transmittance ephezulu, iimpawu zenombolo ye-Abbe ephezulu, kwimeko ye-myopia degree efanayo, inokunciphisa kakhulu ubukhulu be-lens, ukunciphisa umgangatho we-lens, ngexesha elifanayo. ixesha, yenza ilensi enyulu ngakumbi kwaye eqaqambileyo, akukho lula ukusasaza iinkozo zomnyama.Kufunyenwe ukuba ukongeza i-cyclic sulfide resin kwi-lens material inokuphucula i-refractive index ye-lens, kodwa i-cyclic sulfide resin eninzi iya kukhokelela ekunciphiseni ukuhanjiswa kokukhanya kunye nokuqhekeka kwezinto.Ngokulawula ngokuchanekileyo umxholo we-ring sulfur resin kwi-resin ye-1.71KR, i-lens ye-1.71 ifezekisa isalathisi esiphezulu se-refractive kunye nenombolo ye-abbe ngelixa iqinisekisa ukuhanjiswa kokukhanya okulungileyo, ukusasazeka okuphantsi kunye nombono ocacileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Indawo yemvelaphi:	Jiangsu	Igama lebrand:	BORIS
Inombolo yoMfanekiso:	Ilensi yeSalathisi esiPhezulu	Izinto zeeLensi:	KR
Isiphumo sombono:	Umbono omnye	Ifilimu yokwaleka:	HC/HMC/SHMC
Umbala weeLensi:	Mhlophe(ngaphakathi)	Umbala Wokwaleka:	Luhlaza/Blue
Isalathiso:	1.71	Ubunzima obuthile:	1.38
Isiqinisekiso:	CE/ISO9001	Ixabiso le-Abbe:	37
Ububanzi:	75/70/65mm	Uyilo:	I-Aspherical

Isalathiso selensi sibhekiselele kwisalathiso se-refraction (eyaziwa ngokuba yi-refractive index) yemathiriyeli yelensi yempahla yamehlo.Yinombolo yomlinganiselo ohambelanayo echaza indlela izinto ezigoba ngayo ukukhanya.Ukukhanya okukhanyayo kuya kuxhomekeka kwindlela ukukhanya okukhawuleza ngayo kudlula kwi-lens.

Izixhobo zeLens zihlelwa kwisalathiso sazo se-refractive.Esi salathisi se-refractive ngumlinganiselo wesantya sokukhanya xa sihamba emoyeni ukuya kwisantya sokukhanya xa sidlula kwi-lens material.Luphawu lokuba kungakanani na ukukhanya okugobileyo njengoko kuhamba kwilensi.Ukukhanya kuhlanjululwe, okanye kugobile, kumphezulu ongaphambili welensi, emva koko kwakhona njengoko kuphuma kwi-lens.Izinto ezixineneyo zigoba ukukhanya ngakumbi, ukuze kungafuneki izinto ezininzi ukuze kuphunyezwe isiphumo esifanayo sokukhanyela njengesixhobo esixineneyo.Ngenxa yoko i-lens inokwenziwa ibe mncinci, kwaye ibe lula.

Intshayelelo yeMveliso

Ngeelensi zeglasi zamehlo eziqhelekileyo, umbindi weeglasi ubhityile kwaye imiphetho yangaphandle ityebile ukwenza lula ukuphinda-phinda into leyo eyenza ukuba iiglasi ezimiselweyo zisebenze!Iilensi zesalathiso eziphezulu zinesalathiso esiphezulu sokuphinda siphindeke kuneelensi eziqhelekileyo, nto leyo ethetha ukuba akufuneki ukuba zibengqindilili emacaleni ukuze zisebenze.

Iilensi eziphezulu zesalathisi zithetha ukuba i-lens ngokwayo ingaba yincinci kwaye ibe lula.Oku kuvumela iiglasi zakho ukuba zibe sefashonini kwaye zikhululeke ngokusemandleni.Iilensi ezinesalathiso esiphakamileyo ziluncedo ngakumbi ukuba unomyalelo oqinileyo weglasi yamehlo wokubona kufutshane, ukubona kude, okanye i-astigmatism.Nangona kunjalo, kwanabo banomyalelo ophantsi weglasi yamehlo banokuzuza kwiilensi eziphezulu.

I-1.71 yimveliso yokulwa.Ngokubanzi, i-index ye-refractive ephezulu, iphantsi kwenombolo ye-Abbe.Inombolo ye-1.67 ye-Abbe yi-32, i-1.74 yi-33, kwaye i-1.71 inokwenza i-37. I-counterattack iphumelele.Inombolo ye-Abbe iphezulu, i-dispersion iphantsi, ecacileyo ngokucacileyo.1.67 ingabizi kakhulu kune-1.74, kodwa inzima kakhulu ngokuphakama.I-1.74 ngokwenene incinci, kodwa ixabiso liphezulu kakhulu, ubude obuphakathi bukhulu kakhulu.Abahlobo abaninzi banokukhetha kuphela i-1.67 yesipaji sabo.Kwaye i-1.71 igcwalisa eso sikhewu.