M3I1C3R1O1P3R1I1S1M3S1
19 points
MICROPRISMS is validvalid
MICROPRISM, [n]
MICROPRISM, a tiny prism used as a focusing aid on a single-lens reflex camera [n]
MICROPRISM, [n]
MICROPRISM, a tiny prism used as a focusing aid on a single-lens reflex camera [n]