Answer: refract

AnswerCrossword Clue
REFRACTDeflect, as light
refractto deflect in a particular manner, as a ray of light
refractto subject to refraction
refractto determine the refractive condition of (an eye)
REFRACTBend, as light
REFRACTSend a different way?
REFRACTChange the direction of
REFRACTWhat lenses do
REFRACTDeflect, as light rays
REFRACTChange direction, as light
REFRACTDeflect, as light.
REFRACTBend, to Bohr
REFRACTMake rainbows
REFRACTDistort, as light through water
REFRACTChange the direction of, as light
REFRACTWhat prisms do
REFRACTChange direction