1.50 CR-39 Plastike Yarangije Icyerekezo kimwe
Kuki Guhitamo CR-39 Optical Lens?
Imirasire ya UV mumirasire yizuba irashobora kwangiza amaso.
Lens zifunga 100% UVA na UVB zifasha kwirinda ingaruka zangiza imirasire ya UV.
Lens ya Photochromic hamwe nizuba ryiza cyane bitanga uburinzi bwa UV.
Kuki Guhitamo CR-39 Optical Lens?
Crystal Vision (CR) ninziza zo mu rwego rwo hejuru zakozwe na imwe mu masosiyete akomeye ku isi.
CR-39, cyangwa allyl diglycol karubone (ADC), ni polymer ya plastike ikunze gukoreshwa mugukora indorerwamo z'amaso.
Amagambo ahinnye asobanura “Columbia Resin # 39”, yari formula ya 39 ya plastike ya termosetting yakozwe na umushinga wa Columbia Resins mu 1940.
Ufitwe na PPG, ibi bikoresho birahindura gukora lens.
Kimwe cya kabiri kiremereye nkikirahure, ntibishoboka cyane kumeneka, hamwe nubwiza bwa optique hafi nkikirahure.
CR-39 irashyuha hanyuma igasukwa muburyo bwiza bwikirahure - guhuza imiterere yikirahure cyane.
Kurwanya-Kurwanya
Igishushanyo kuri lens kirarangaza,
bitagaragara kandi mubihe bimwe na bimwe bishobora guteza akaga.
Barashobora kandi kubangamira imikorere yifuzwa yawe.
Kuvura-kwihanganira imiti bikomerera lens bituma biramba.
Imiti igabanya ubukana (AR)
Kubwimyambarire, guhumurizwa no gusobanuka, imiti igabanya ubukana ninzira nzira.
Bituma lens hafi itagaragara, kandi igafasha guca urumuri kumatara, ecran ya mudasobwa no kumurika bikabije.
AR irashobora kuzamura imikorere nigaragara hafi yinzira zose!
