I-WTDS ibonelela ngokwezifiso ze-DOM, kunye nekhamera ye-thermal optical.Inketho yezinto eziphathekayo yiZnS, CVD, MgF2, Sapphire.Sikwabonelela ngoyilo loyilo lwelensi ye-thermal optical kunye ne-DOM.Ulwazi oluninzi nceda uqhagamshelane nathi ngokukhululekileyo.