electron optics

NOUN /ɪ'lɛktrɑn_'ɑptɪks/
15 LETTERS · 4 SYLLABLES · STARTS WITH E

electron optics is a valid 15-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1L1E1C3T1R1O1N1O1P3T1I1C3S1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 3 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does electron optics mean?

NOUN · 1 SENSE
1

The branch of electronics that deals with beams of electrons and their focusing and deflection by magnetic fields.