
| Chogulitsa | LENS YA RX FREEFORM DIGITAL PROGRESSIVE | Mndandanda | 1.56/1.591/1.60/1.67/1.74 |
| Zinthu Zofunika | NK-55/PC/MR-8/MR-7/MR-174 | Mtengo wa Abbe | 38/32/42/32/33 |
| M'mimba mwake | 75/70/65mm | Kuphimba | HC/HMC/SHMC |
Magalasi a RX freeform ndi mtundu wa magalasi a maso omwe amapangidwa ndi dokotala omwe amagwiritsa ntchito ukadaulo wapamwamba kuti apange mawonekedwe okonzedwa bwino komanso olondola kwa wovala. Mosiyana ndi magalasi achikhalidwe omwe amapukutidwa ndi kupukutidwa pogwiritsa ntchito njira yokhazikika, magalasi a freeform amagwiritsa ntchito makina olamulidwa ndi makompyuta kuti apange lenzi yapadera kwa wodwala aliyense, kutengera zomwe amapatsidwa ndi dokotala komanso zosowa zake zenizeni za maso. Mawu akuti "freeform" amatanthauza momwe pamwamba pa lenzi amapangidwira. M'malo mogwiritsa ntchito curve yofanana pa lenzi yonse, magalasi a freeform amagwiritsa ntchito ma curve angapo m'malo osiyanasiyana a lenzi, zomwe zimathandiza kukonza bwino masomphenya ndikuchepetsa kusokonekera kapena kusawoneka bwino. Lenzi yomwe imachokera ili ndi malo ovuta, osinthika omwe amakonzedwa bwino kuti akwaniritse zomwe wovalayo amafunikira komanso zomwe amafunikira. Magalasi a Freeform amatha kupereka zabwino zambiri kuposa magalasi achikhalidwe, kuphatikiza:
● Kuchepetsa kupotoka: Kuvuta kwa pamwamba pa lenzi ya freeform kumalola kukonza zolakwika zovuta kwambiri zowonera, zomwe zimachepetsa kupotoka ndi kusokoneza komwe kungachitike ndi ma lenzi achikhalidwe.
● Kuwoneka bwino: Kusintha bwino kwa magalasi opangidwa ndi ma freeform kungapereke chithunzi chowala komanso chomveka bwino kwa wovalayo, ngakhale m'malo opanda kuwala.
● Chitonthozo chachikulu: Magalasi a Freeform angapangidwenso ndi mawonekedwe a lenzi yopyapyala komanso yopepuka, zomwe zingathandize kuchepetsa kulemera kwa magalasi ndikupangitsa kuti azimasuka kuvala.
● Kuwona bwino: Lenzi ya freeform ikhoza kusinthidwa kuti ipereke mawonekedwe ambiri, zomwe zimathandiza wovalayo kuwona bwino kwambiri m'maso mwake.
Magalasi a RX freeform amapezeka m'mitundu yosiyanasiyana ya zinthu ndi zokutira, kuphatikizapo zokutira zoletsa kuwala, zomwe zingathandize kwambiri kuwonekera bwino kwa maso ndikuchepetsa kuwala. Ndi chisankho chodziwika bwino kwa anthu omwe akufuna kukonza maso bwino kwambiri komanso molondola.