EMT SCB1X/SCB2X fa'amalama fa'avae ata tifaga o se fa'afouga polyester ata tifaga e faia mai le polyethylene terephthalate e fa'afefete fa'afefeteina, fa'alautele fa'alua ma fa'atonuga e ala ile togafitiga ile laina fa'atasi ma se masini fa'apipi'i.O le oloa o loʻo faʻapipiʻiina i itu uma e lua, faʻatasi ai ma mea faʻapitoa lelei, faʻalelei lelei, faʻapipiʻi maualuga, faʻafefete lelei o le vevela ma foliga lelei lelei.O lenei oloa e masani ona faʻaoga i le gaosiga o ata tifaga prism ma ata faʻapipiʻi mo LCD.
