MR ™ Taxanaha waaurethaneagab ay samaysay Mitsui Chemical oo ka timid Japan. Waxay bixisaa waxqabad muuqaal oo heer sare ah iyo cimri dherer, taasoo keentay muraayadaha indhaha oo khafiif ah, fudud oo xoog badan. Muraayadaha laga sameeyay walxaha MR waa kuwo aan lahayn kala duwanaansho midab iyo aragti cad.
Isbarbardhigga Astaamaha Jirka
| Taxanaha MR™ | Kuwa kale | |||||
| MR-8 | MR-7 | MR-174 | Polycarbonate | Acrylic (RI:1.60) | Tusmada Dhexe | |
| Tusmada Refractive(ne) | 1.6 | 1.67 | 1.74 | 1.59 | 1.6 | 1.55 |
| Lambarka Abbe (ve) | 41 | 31 | 32 | 28-30 | 32 | 34-36 |
| Heerkulka Khalkhalka Kulaylka (ºC) | 118 | 85 | 78 | 142-148 | 88-89 | - |
| Tintability | Aad u fiican | Wanaagsan | OK | Midna ma jiro | Wanaagsan | Wanaagsan |
| Iska caabinta Saamaynta | Wanaagsan | Wanaagsan | OK | Wanaagsan | OK | OK |
| Iska caabinta Culayska Joogtada ah | Wanaagsan | Wanaagsan | OK | Wanaagsan | Liita | Liita |
RI 1.60: MR-8TMMuraayadaha muraayadaha dheellitiran ee ugu fiican oo leh saamiga ugu badanShaki kuma jiro inSuuqa muraayadaha RI 1.60. MR-8 wuxuu ku habboon yahay muraayad kasta oo indhaha ah oo xoog leh waanacusubcaadiga ah ee muraayadaha indhaha.
RI 1.67: MR-7TMQalabka muraayadaha RI 1.67 ee heerka caalamiga ah. Qalab aad u fiican oo loogu talagalay muraayadaha khafiifka ah oo leh iska caabin xooggan oo saameyn ah.
RI 1.74: MR-174TMMuraayadaha indhaha ee aadka u sarreeya ee loogu talagalay muraayadaha aadka u khafiifsan. Dadka isticmaala muraayadaha indhaha ee dhakhtarku qoro ee adag hadda waa ka xor yihiin muraayadaha qaro weyn iyo kuwa culus.

Astaamaha
Tusmada Sare ee Iftiiminta muraayadaha khafiifka ah iyo kuwa fudud
Tayada Indhaha oo Aad u Fiican raaxo indhaha (qiimo sare oo Abbe ah & cadaadis yar oo walaac ah)
Xoogga Farsamada badbaadada indhaha
Waara isticmaalka muddada dheer (Jaale yar)
Hawl-hawleedsi loo helo naqshad casri ah oo sax ah
Ku habboonCodsiyada Kala Duwan ee Muraayadaha (muraayad midab leh, qaab aan lahayn rim, muraayad qaloocsan oo sare, muraayad polarized ah, muraayad sawir-qaade ah, iwm.)


