1.59 PC Progressive Blue Sika HMC iilensi Optical

Inkcazelo emfutshane:

Ilensi yePC ngokubanzi zizinto ezishushu eziqinileyo, oko kukuthi, imathiriyeli ekrwada ilulwelo, ifudunyezwe ukwenza iilensi eziqinileyo. Ifilimu yePC yaziwa nangokuthi "ifilimu yendawo", "ifilimu yendawo", igama lekhemikhali yepolycarbonate, yimathiriyeli ye-thermoplastic.

Ilensi yePC inokuqina okuqinileyo, ayophukanga (i-2cm ingasetyenziselwa iglasi yokukhusela iimbumbulu), ngoko ikwabizwa ngokuba yi-lens yokhuseleko. Umxhuzulane okhethekileyo ngecubic centimeter yePC lens yi-2 grams kuphela, eyona nto ilula kakhulu esetyenziselwa iilensi okwangoku. I-PC lens umenzi ngu-Esilu ohamba phambili kwihlabathi, iingenelo zayo zibonakaliswa kwi-lens yonyango ye-aspheric kunye nonyango olunzima.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Indawo yemvelaphi:	Jiangsu	Igama lebrand:	BORIS
Inombolo yoMfanekiso:	Ilensi yeSalathisi esiPhezulu	Izinto zeeLensi:	PC
Isiphumo sombono:	Ilensi eqhubelekayo	Ifilimu yokwaleka:	HC/HMC/SHMC
Umbala weeLensi:	Mhlophe(ngaphakathi)	Umbala Wokwaleka:	Luhlaza/Blue
Isalathiso:	1.59	Ubunzima obuthile:	1.22
Isiqinisekiso:	CE/ISO9001	Ixabiso le-Abbe:	32
Ububanzi:	75/70/65mm	Uyilo:	I-Aspherical

Ilensi yokuqala yeglasi eyenziwe ngezinto zePC yenziwe eUnited States ekuqaleni kweminyaka yoo-1980, kwaye iimpawu zayo zikhuselekile kwaye zintle. Ukhuseleko lubonakaliswa kwi-ultra-high anti-breakage kunye ne-100% i-UV blocking, ubuhle bubonakaliswa kwi-lens encinci, ecacileyo, induduzo ibonakala kubunzima bokukhanya kwelensi. Ukusukela ekuqalisweni kwemarike, abavelisi banethemba elikhulu malunga nophuhliso lwamathemba ePC lens, bakuyilo lwelensi, ukuvelisa, uphando, kusetyenziswa itekhnoloji entsha rhoqo, itekhnoloji entsha, iilensi zePC ziyaqhubeka nokuphuhlisa ukuya kwezona zilula, zincinci, olona lwalathiso lukhuselekileyo. Ngophuhliso olukhawulezayo lwesayensi kunye nethekhinoloji, iilensi zePC ezikumgangatho ophezulu, ezisebenza ngeendlela ezininzi kunye neenjongo ezininzi zisoloko ziziswa ukuhlangabezana neemfuno zefiziyoloji, ukhuseleko kunye nokuhombisa zabathengi. Eyona nto ifanele ukukhankanywa kakhulu ziimveliso ezahlukeneyo zelensi zePC ezinepolarizing okanye ezinemibala. Ke ngoko, sinesizathu sokukholelwa ukuba iilensi zePC ziya kuba yenye yeemveliso eziphambili kushishino lweeglasi kwixesha elizayo.

TIfilimu yokukhanya echasene noluhlaza okwesibhakabhaka kwilensi iyilwe ngokusekwe kuphando lwezenzululwazi lophando lwelensi yobungcali kunye neqela lophuhliso. Izinga eliphezulu lokukhanya liqinisekisa umbala wangempela kunye nombono ocacileyo. Inomsebenzi wokucoca ukukhanya okuluhlaza okwesibhakabhaka, okufezekisa ukulingana kwesayensi kunye nokufanelekileyo phakathi kokuthintela ukukhanya okuluhlaza okulimazayo kunye nokugcina ukukhanya okuluhlaza okunenzuzo.

Intshayelelo yeMveliso

Iilensi eziqhubela phambili ziphuhliswa ngokwesiseko seelensi zobude befocal ezimbini. Isiqwenga esiqhubela phambili sikwinguqu yobude obuphezulu nasezantsi, ukusetyenziswa kwetekhnoloji yokusila, phakathi kobude obugxininise obubini ngokuthe ngcembe, oko kukuthi, into ebizwa ngokuba yinkqubela phambili, kunokuthiwa i-lens eqhubekayo yi-multi-. Ilensi yobude bojoliso. Ukongeza kokungazisusi iiglasi xa ujonge izinto ezikude/ezikufuphi, intshukumo yamehlo yomntu oyinxibileyo phakathi kobude obuphezulu nasezantsi bokujongwa ngokuthe ngcembe. Akukho ukudinwa kokulungiswa rhoqo kwingqwalasela yeliso kwimowudi egxininise kabini, kwaye akukho mgca wokuhlula ocacileyo phakathi kobude obugxininise obubini. I-drawback kuphela kukuba kukho amanqanaba ahlukeneyo okuphazamiseka kumacala omabini efilimu eqhubekayo, enokubangela ukuba umbono we-peripheral uqubhe.