Iilensi ze-optical ze-1.56 eziGqityiweyo eziLuhlaza okwesibhakabhaka eziSikiweyo ezi-1.56

Inkcazo emfutshane:

Iiglasi ezininzi zinemijelo emifutshane kunye nemijelo emide. Ukukhetha itshaneli kubalulekile. Ngokubanzi, siqala ngokuqwalasela ukukhetha itshaneli emfutshane, kuba itshaneli emfutshane iya kuba nembono enkulu, ehambelana nendlela yokuphila yabantu abasoloko bejonga iifowuni zabo eziphathwayo. Umahluko phakathi kwamehlo mkhulu kakhulu, amehlo abantu abangakwaziyo ukujikeleza aphantsi, afanelekile nakwiitshaneli ezimfutshane. Ukuba umthengi unxibe i-multi-focus okokuqala, unesidingo esiphakathi somgama, kwaye i-Add iphezulu kakhulu, ngoko itshaneli ende inokuqwalaselwa.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Kwiilensi eziqhubekekayo, okukhona i-Add inkulu, kokukhona i-astigmatism iphezulu (ingakumbi i-oblique dispersion), kwaye kokukhona i-astigmatism inamandla. Ke ngoko, kufuneka sizame ukunciphisa i-Add. Ngokubanzi, i-Add engaphantsi kwe-+1.50 ine-astigmatism encinci, incinci kwaye ikhululekile kakhulu, kwaye abantu abanxibe malunga neminyaka engama-50 ubudala banexesha elifutshane lokuziqhelanisa. Xa i-Add ingaphezulu kwe-+2.00, umntu onxibeyo ufuna ixesha lokuziqhelanisa.

Indawo Yokuqala:	IJiangsu	Igama lebrand:	UBORIS
Inombolo yoMzekelo:	Ilensi eBlue Cut	Izinto zeLensi:	CW-55
Isiphumo Sombono:	Ilensi eqhubekekayo	Ifilimu yokugquma:	I-UC/HC/HMC/SHMC
Umbala weLensi:	Mhlophe	Umbala wokugquma:	Luhlaza/Luhlaza okwesibhakabhaka
Isalathiso:	1.56	Ubunzima obuthile:	1.28
Isiqinisekiso:	I-CE/ISO9001	Ixabiso lika-Abbe:	38
Ububanzi:	75/70mm	Uyilo:	IiCrossbows kunye nabanye

Intshayelelo yeMveliso

Uyilo lwangaphandle oluqhubekekayo: inkqubo yokutshintsha isidanga esiqhubekekayo yenziwa kumphezulu ongaphambili welensi. Uvakalelo lokungafani luphantsi, kwaye lusebenza ngcono kubantu abane-backrotation embi. I-High Add okanye i-short channel esebenzisa i-external progressive effect ingcono, kodwa intsimi yokujonga incinci.

Uyilo lwangaphakathi oluqhubekekayo: I-gradient yenziwe kumphezulu wangaphakathi welensi. Ummandla we-astigmatic mncinci, uphantsi Yongeza okanye itshaneli ende ifanelekile ngakumbi kolu yilo. Ungayicinga ilensi njengefestile. Okukhona usondela efestileni, kokukhona intsimi yombono inkulu.