Muraayadaha Qorraxda ee CR39
Faahfaahinta Wax Soo Saarka
| Meesha Asalka ah: | Jiangsu | Magaca Summada: | BORIS |
| Lambarka Moodeelka: | Tusmada SareMuraayadaha | Qalabka Muraayadaha: | reexaanta |
| Saamaynta Aragga: | Aragga Keliga ah | Filimka Dahaadhka: | UC/HC/HMC |
| Midabka Muraayadaha: | midabo leh | Midabka dahaarka: | Cagaar/Buluug |
| Tusmada: | 1.49 | Cufis-jiidad Gaar ah: | 1.32 |
| Shahaadada: | CE/ISO9001 | Qiimaha Abbe: | 58 |
| Dhexroorka: | 80/75/73/70mm | Naqshad: | Asperical |
Badanaa, muraayadaha qorraxda waxay leeyihiin agabka soo socda:
1. Muraayadaha Resin-ka ee Walxaha Muraayadaha: Resin-ku waa walax kiimiko ah oo leh qaab-dhismeed phenolic ah. Astaamaha: miisaan fudud, iska caabin heerkul sare, iska caabin xooggan oo saameyn ah, iyo si wax ku ool ah u xannibi kara fallaaraha ultraviolet-ka.
2. Muraayadaha Naylon-ka ah ee muraayadda: laga sameeyay nayloon, astaamo: dabacsanaan aad u sareysa, tayo sare oo muuqaal ah, iska caabin xoog leh oo saameyn ah, badanaa loo isticmaalo walxaha ilaalinta.
3. Muraayadaha muraayadaha polyester-ka ee kaarboonaysan (lens-ka PC): waa kuwo xooggan, aan si fudud loo jabin karin, u adkaysta saamaynta, oo si gaar ah loogu talagalay muraayadaha ciyaaraha, qiimuhu wuu ka sarreeyaa kan muraayadaha acrylic-ga.
4. Muraayadaha muraayadaha akrilik (lens-ka AC): Waxay leedahay adkeysi aad u fiican, miisaan fudud, aragti sare iyo ka hortagga ceeryaamo wanaagsan.
Hordhac Wax Soo Saar ah
Dhakhaatiirta indhaha ayaa kugula talinaya inaad mar walba xidhato muraayadaha qorraxda si aad indhahaaga u ilaaliso; tani waa sababta oo ah kubbadda ishayadu (muraayadaha) aad bay u fududahay in la nuugo shucaaca ultraviolet-ka, waxyeelada shucaaca ultraviolet-kuna waxay leedahay laba astaamood oo muuqda:
1. Dhaawaca fallaaraha ultraviolet-ka ayaa isku ururi doona. Maadaama iftiinka ultraviolet-ku uu yahay iftiin aan la arki karin, way adag tahay in dadku si dareen leh u arkaan.
2. Dhaawaca ka soo gaara fallaaraha ultraviolet-ka ee indhaha waa mid aan laga soo kaban karin, taas oo ah, mid aan la hagaajin karin. Sida: qalliinka cataract-ka waxaa lagu beddeli karaa oo keliya muraayadaha indhaha. Dhaawaca muddada dheer ee soo gaara isha si fudud ayuu u horseedi karaa dhaawac soo gaara cornea iyo retina, muraayadda ayaa qarsoonta ilaa cataract-ku ka dhaco, taasoo keenta dhaawac muuqaal oo joogto ah.
Maadaama waxyeelada fallaaraha ultraviolet-ka ee indhaha aan la arki karin, isla markiiba lama dareemi karo. Haddii aadan xidhin muraayadaha indhaha, ma dareemaysid raaxo darro gaar ah. Waxay la macno tahay in indhahaagu aysan aad u xasaasiyad u lahayn iftiinka muuqda (sida dhalaalka dhalaalaya, dhalaalka, iyo iftiinka soo ifbaxaya). , mana ka fogaan karaan waxyeelada UV.
Ma muraayadaha qorraxda ee madow, ayaa ka sii wanaagsan saamaynta xannibaadda UV?
Maya, shaqada muraayadda si ay u xannibto fallaaraha ultraviolet-ka ayaa ah in lagu daaweeyo hab gaar ah (ku darista budada UV) inta lagu jiro habka wax soo saarka, si muraayaddu u nuugto iftiinka waxyeelada leh ee ka hooseeya 400NM sida fallaaraha ultraviolet-ka marka iftiinku galo. Wax xiriir ah lama lahan qoto dheer ee filimka.
Habka Badeecada








