C3A1T1A1D2I1O1P3T1R1I1C3A1L1
21 points
CATADIOPTRICAL is no goodvalid
Not a playable Scrabble word in NWL2023.
relating to or employing both reflection and refraction, as in the construction of some long-focal-length photographic lenses, also CATADIOPTRIC [adj]