SEMI-YARANGIJWE

SEMI-YARANGIJWE

Ibicuruzwa birambuye

Hamwe no kugenzura ubuziranenge bwo hejuru, UO yashyizeho igipimo cyama lens yarangije kwemeza ubuziranenge muri buri cyiciro cyumusaruro wa RX.Harimo ibizamini bifatika, ubushakashatsi bwagutse hamwe nibizamini byujuje ubuziranenge muri buri cyiciro cya lens.Dutanga ibintu byose kuva icyerekezo kimwe cyera kugeza kumurongo utoroshye, kugirango twuzuze ibisabwa bitandukanye.

Aho kuba amavuta yo kwisiga gusa, igice cyuzuye kirangiye kirenze ubwiza bwimbere, nkibipimo byuzuye kandi bihamye, cyane cyane kubuntu bwigenga bwigenga.Laboratwari ya Freeform isaba ubuziranenge bwa kimwe cya kabiri cyarangiye muburyo bwuzuye kandi butajegajega / radiyo / sag / ubunini.Lens zujuje ibyangombwa zuzuye zuzuza imyanda myinshi, ubushobozi bwakazi, gukanda amafaranga, no gusubikwa kubitanga, ingaruka zabyo zizaba zirenze icya kabiri kirangiye ubwacyo.

Nibihe bipimo byingenzi mubijyanye na kimwe cya kabiri kirangiye?

Mbere yo gushyira igice cya kabiri kirangiye muri gahunda ya RX, tugomba kubisobanura neza kubyerekeye amakuru menshi, nka Radius, Sag, umurongo wukuri, Igikoresho cyerekana ibikoresho, indangagaciro y'ibikoresho, CT / ET, nibindi.

Imbere / Inyuma Radius:Agaciro keza ka radiyo ni ingenzi cyane kumbaraga zukuri kandi zihamye.

Umurongo w'ukuri:Ikosora ryukuri kandi risobanutse neza (ntabwo ari nominal curve) ningirakamaro cyane kumbaraga zukuri kandi zihamye.

CT / ET:Umubyimba wo hagati hamwe nubugari bwuruhande bigira ingaruka kumurongo wa RX

Ironderero:Ikosora ryibikoresho hamwe nibikoresho byerekana ni ngombwa cyane kugirango ubone imbaraga zukuri.
◆ LENSES ZISANZWE SEMI

	Icyerekezo kimwe	Bifocals	Iterambere	Lenticular
1.499	√	√	√	√
1.56	√	√	√	√
1.6 MR8	√	√	√	√
1.67 MR7	√	√	√
1.71 KOC	√
1.74 MR174	√
1.59 PC	√	√	√
1.57 ULTRAVEX Ingaruka-nyinshi	√
1.61 ULTRAVEX Ingaruka-nyinshi	√

◆ INKINGI ZIKORESHEJWE

	Igishushanyo mbonera			Ifoto			Photochromic & Bluecut
	SV	Bifocals	Iterambere	SV	Bifocals	Iterambere	SV	Bifocals	Iterambere
1.499	√	√	√	√
1.56	√	√	√	√	√	√	√	√	√
1.6 MR8	√	√	√	√			√
1.67 MR7	√	√	√	√			√
1.71 KOC	√			√			√
1.74 MR174	√			√			√
1.59 PC	√	√	√	√	√	√	√	√	√
1.57 ULTRAVEX Ingaruka-nyinshi	√			√			√
1.61 ULTRAVEX Ingaruka-nyinshi	√			√			√