Iyada oo la xakameynayo tayada sare, UO waxay soo saartay halbeeg loogu talagalay muraayadaha-dhammeeyayaasha kuwaas oo dammaanad qaadaya tayada ugu sareysa marxalad kasta oo wax soo saarka RX ah.Waxaa ka mid ah tijaabooyinka walxaha adag, daraasado iswaafajin oo ballaaran iyo tijaabooyin tayo leh oo laga soo qaaday nooc kasta oo muraayado ah.Waxaan bixinaa wax walba laga bilaabo muraayad cad oo hal aragti ilaa lenses shaqeynaya oo adag, si loo daboolo shuruudaha kala duwan ee habeynta.
Halkii ay ka ahaan lahaayeen tayada qurxinta oo keliya, muraayadaha badh-dhammeeyay waxay aad ugu badan yihiin tayada gudaha, sida cabbirada saxda ah iyo kuwa deggan, gaar ahaan muraayadda qaabka xorta ah ee jirta.Shaybaarka qaab-dhismeedku wuxuu u baahan yahay muraayado tayo sare leh oo dhammays tiran oo qumman oo deggan qaloocyada salka/radius/sag/ dhumucdiisuna tahay.Muraayadaha aan u qalmin ee dhammays tiran waxay u horseedi doonaan awood la'aan badan oo qashinka ah, shaqada, kharashka gujinta, iyo dib u dhigista, natiijadeedu waxay noqon doontaa in ka badan kharashka muraayadda dhammaatay lafteeda.
Waa maxay halbeegyada ugu muhiimsan marka loo eego lenses-ka dhammaatay?
Kahor intaadan gelin lenses-dhammeedka hab-socodka RX, waa inaan si cad u qeexnaa dhowr xog, sida Radius, Sag, True Curve, index tooling, index Material, CT/ET, iwm.
Radius hore/Gabadh:Qiimaha radius ee saxda ah ayaa aad muhiim ugu ah saxnaanta awoodda iyo joogtaynta.
Qalooca dhabta ah:Qalooca saxda ah ee saxda ah (ma aha qalooca magaca) ayaa aad muhiim ugu ah saxnaanta awoodda iyo joogtaynta.
CT/ET:Dhumucda dhexe iyo dhumucda cidhifku waxay saameeyaan kala duwanaanta wax soo saarka RX
Tusmada:Tusmada agabka saxda ah iyo tusmada qalabaynta ayaa labaduba aad muhiim u ah si loo helo awood sax ah.
◆ muraayadaha indhaha ee badh-dhamaysta ah ee caadiga ah
Aragti Keliya | Bifocals | Horusocod | Lenticular | |
1.499 | √ | √ | √ | √ |
1.56 | √ | √ | √ | √ |
1.6 MR8 | √ | √ | √ | √ |
1.67 MR7 | √ | √ | √ | |
1.71 KOC | √ |
|
| |
1.74 MR174 | √ | |||
1.59 PC | √ | √ | √ | |
1.57 ULTRAVEX | √ | |||
1.61 ULTRAVEX | √ |
◆ Muraayadaha badh-dhamaysta ee shaqeeya
| Buluug | Photochromic | Photochromic& Bluecut | ||||||
SV | Bifocals | Horusocod | SV | Bifocals | Horusocod | SV | Bifocals | Horusocod | |
1.499 | √ | √ | √ | √ | |||||
1.56 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
1.6 MR8 | √ | √ | √ | √ | √ | ||||
1.67 MR7 | √ | √ | √ | √ | √ | ||||
1.71 KOC | √ |
|
| √ | √ | ||||
1.74 MR174 | √ | √ | √ | ||||||
1.59 PC | √ | √ | √ | √ | √ | √ | √ | √ | √ |
1.57 ULTRAVEX | √ | √ | √ | ||||||
1.61 ULTRAVEX | √ | √ | √ |
◆SEMI- DHAMAYSUNLENS
muraayad madow | Muraayada polarized | |
1.499 | √ | √ |
1.56 | √ |
|
1.6 MR8 | √ | √ |
1.67 MR7 | √ | √ |
1.59 PC | √ | |
1.57 ULTRAVEX | √ | |
1.61 ULTRAVEX | √ |