Magnifier yog ib qho yooj yim pom cov cuab yeej siv los saib xyuas cov ntsiab lus me me ntawm cov khoom.Nws yog ib lub lens convergent uas nws qhov ntev focal me dua li qhov pom kev deb ntawm qhov muag.Qhov loj ntawm cov khoom duab ntawm tib neeg retina yog proportional rau lub kaum sab xis ntawm lub qhov muag.
Cov iav lens thiab acrylic lens feem ntau yog siv rau iav tsom iav.Tam sim no cia peb nkag siab cov yam ntxwv ntawm iav lens thiab acrylic lens feem
Acrylic lens, uas nws lub hauv paus phaj yog ua los ntawm PMMA, hais txog lub extruded acrylic phaj.Txhawm rau kom ua tiav daim iav nyhuv ntawm optical-qib electroplated puag phaj tom qab lub tshuab nqus tsev, Acrylic lens clarity nce mus txog 92%, thiab cov khoom yog ib qho nyuaj.Tom qab hardening, nws tuaj yeem tiv thaiv khawb thiab ua haujlwm yooj yim.
yas lo ntsiab muag yog siv los hloov cov iav lo ntsiab muag, uas muaj qhov zoo ntawm lub teeb yuag, tsis yooj yim tawg, yooj yim rau cov duab thiab txheej txheem, thiab yooj yim rau xim,
Feature ntawm acrylic lens:
Cov duab yog meej thiab meej, lub installation yog yooj yim thiab yooj yim, daim iav lub cev yog lub teeb, nyab xeeb thiab txhim khu kev qha, tsis muaj hnub ci thiab ultraviolet hluav taws xob, ruaj, ruaj, thiab tuaj yeem tiv thaiv kev puas tsuaj, tsuas yog siv cov ntaub mos mos los yog daim txhuam cev thiab dej sov rau. maj mam ntxuav nws.
Qhov zoo ntawm acrylic lo ntsiab muag.
1. Acrylic lo ntsiab muag muaj zog heev toughness thiab tsis tawg (2cm yuav siv tau rau mos mos iav), yog li lawv kuj hu ua lo ntsiab muag kev nyab xeeb.Qhov tshwj xeeb lub ntiajteb txawj nqus tsuas yog 2 grams ib cubic centimeter, uas yog cov khoom siv lightest siv rau lo ntsiab muag tam sim no.
2. Acrylic lo ntsiab muag muaj UV zoo thiab tsis yooj yim rau daj.
3. Acrylic lo ntsiab muag muaj cov yam ntxwv ntawm kev noj qab haus huv, kev zoo nkauj, kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
Cov yam ntxwv ntawm iav lens
Cov iav lo ntsiab muag muaj kev tiv thaiv ntau dua li lwm cov lo ntsiab muag, tab sis nws cov txheeb ze qhov hnyav kuj hnyav, thiab nws qhov ntsuas qhov ntsuas tsis zoo yog qhov siab: 1.523 rau cov lo ntsiab muag zoo tib yam, 1.72 rau cov lo ntsiab muag ultra-nyias, mus txog 2.0.
Cov iav ntawv muaj cov khoom siv kho qhov muag zoo heev, tsis yooj yim rau khawb, thiab muaj qhov ntsuas siab refractive.Qhov siab dua qhov refractive index, lub lens thinner.Tab sis lub iav yog qhov tsis yooj yim thiab cov khoom siv hnyav.
Vim tias nws lub teeb yuag thiab nqa tau yooj yim, ntau thiab ntau lub iav tsom iav siv acrylic lo ntsiab muag, tab sis qee qhov siv iav kho qhov muag lo ntsiab muag raws li lawv xav tau.Txhua tus xaiv cov lo ntsiab muag tsim nyog raws li lawv xav tau.
Post lub sij hawm: Feb-13-2023