Makiinada foosto ee Dichroic waxa ay ka samaysan tahay 100% galaas borosilicate ah waxana uu leeyahay naqshad dichroic ah oo firfircoon.
Ka faa'iidayso baaquli-qaabaysan oo koonka ah oo raagaya oo ku lammaan soo bixitaan tuubada biyaha ee 14mm ee aad jeceshahay.