Ko ngā peera roera whakapā koki AXS he mowhiti peera angiangi, he mea hanga, kei waenganui i ēnei he kete kirihou i werohia me ngā roera porotaka. Ko ngā rahi me ngā manawanui o ngā huānga hurihuri e rite ana ki te DIN ISO 5402-1. Ko te hononga raina kua whakarerekētia i waenga i ngā roera porotaka me ngā ara reihi ka ārai i ngā ahotea taha kino.
He rerekē ki ngā peera hurihuri tuaka rite, he iti rawa te wāhanga whakawhiti o te raupapa AXS, engari he tino teitei te kaha kawe kawenga me te pakari o te piko ki te wāhi tāutanga utaina. Nā te iti o te wāhanga whakawhiti o ngā mowhiti peera, ka taea te whakatutuki i te teitei o te wāhanga porowhita o te 7 mm ki te 10 mm anake. Mā tēnei ka taea ngā whakaritenga peera tino kiato me te kaha kawe kawenga teitei. He rawaka ngā mata pa hurihuri mō ngā mowhiti peera.
