Gerund functioning as an uncountable noun for the process of refraction.
Synonyms
refractive effect
refraction process
refractive bending
refractinggerund / present participle More precise tagging: present-participle adjective derived from the verb "refract".
The refracting lens focuses the light onto the sensor.
Преломляющий объектив фокусирует свет на датчике.