Choisissez l’option justeOn va chez l’opticien quand on a rma aux.

Explanation

The question asks when one would visit an optician (opticien). The correct answer is yeux (eyes), as opticians specialize in vision and eye care. The other options - cheveux (hair), doigts (fingers), nez (nose), and pieds (feet) - are not related to eye care.