Opto Tech Office 14 Progressive Lenses

Lus piav qhia luv luv:

Feem ntau, lub chaw ua haujlwm lens yog qhov kev nyeem ntawv zoo tshaj plaws nrog lub peev xwm kom pom kev pom meej hauv nruab nrab.Qhov siv tau nyob deb tuaj yeem tswj tau los ntawm lub zog dynamic ntawm lub chaw ua haujlwm lens.Lub zog ntau dua lub lens muaj, qhov ntau nws tuaj yeem siv tau rau qhov kev ncua deb.Ib qho kev pom kev nyeem ntawv tsom iav tsuas yog kho qhov kev nyeem ntawv deb ntawm 30-40 cm.Hauv khoos phis tawj, nrog kev ua haujlwm tom tsev lossis thaum koj ua si ib qho cuab yeej, kuj yog qhov kev ncua deb yog qhov tseem ceeb.Ib qho kev xav tau degressive (dynamic) lub zog ntawm 0.5 txog 2.75 tso cai rau qhov pom kev deb ntawm 0.80 m txog 4.00 m.Peb muab ntau lub lenses uas tau tsim tshwj xeeb rausiv computer thiab chaw ua haujlwm.Cov lo ntsiab muag no muab kev txhim kho nruab nrab thiab nyob ze ntawm thaj chaw saib, ntawm kev siv hluav taws xob nyob deb.

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Product Detail

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Specification

Chaw Ua Haujlwm 14

Txhim kho thaj tsam nruab nrab rau ntau lub hom phiaj

Txoj cai	Dynamic Power Office Lens
Ntxiv.Hwj chim	-0.75 Nws	-1.25	-1.75 Nws	- 2.25
0.75 ib	tsis kawg
1.00 Nws	4.00 Nws
1.25	2.00 Nws	tsis kawg
1.50 ib	1.35 Nws	4.00 Nws
1.75 ib	1.00 Nws	2.00 Nws	tsis kawg
2.00 Nws	0.80 ib	1.35 Nws	4.00 Nws
2.25		1.00 Nws	2.00 Nws	tsis kawg
2.50 Nws		0.80 ib	1.35 Nws	4.00 Nws
2.75 ib			1.00 Nws	2.00 Nws
3.00 Nws			0.80 ib	1.35 Nws
3.25				1.00 Nws
3.5				0.80 ib

Yuav ua li cas kom freeform nce?

Lub freeform progressive lo ntsiab muag siv lub nraub qaum deg freeform technology uas tso qhov kev vam meej nyob rau sab nraum qab ntawm lub lo ntsiab muag, muab kev pom dav dav rau koj.
Freeform progressive lens yog fabricated txawv dua li lwm hom lens tsim.Lub lens tam sim no raug nqi ntau dua li ib txwm tsim lub lens, tab sis cov txiaj ntsig pom tau pom tseeb.Siv cov cuab yeej software thiab khoos phis tawj tswj hwm tus lej (CNC) thev naus laus zis, cov neeg mob xav tau tshwj xeeb tuaj yeem txhais tau sai heev raws li cov qauv tsim, uas yog tom qab ntawd pub rau kev kub ceev thiab precision freeform machinery.Qhov no muaj peb qhov loj ntawm pob zeb diamond txiav spindles, uas zom cov qhov chaw ntawm lub ntsej muag kom pom tseeb ntawm 0.01D.Nws muaj peev xwm zom ob los yog ob qho tib si lens nto siv txoj kev no.Nrog rau tiam tshiab ntawm varifocals, qee lub tuam txhab khaws cov molded semi-tiav blanks thiab siv cov cuab yeej pub dawb los tsim cov tshuaj zoo tshaj plaws.