① Ifilim echasayo.Umzekelo, iikhamera, iiprojektha zesilayidi, iiprojektha, iiprojektha bhanyabhanya, iiteleskopu, iiglasi zokubona, kunye nefilim ze-MgF ezinomaleko omnye ezigqunywe kwiilensi kunye neeprism zezixhobo ezahlukeneyo zamehlo, kunye ne-double-layer okanye multi-layer multi-layer antireflection films eyenziwe yiSiOFrO2, AlO. ,...
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