Method for determining at least one geometrico-morphological parameters of a subject in a natural posture for determining a vision correction equipment

System for determining at least one geometrico-morphological parameters of a subject in a natural posture for determining a vision correction equipment, comprising:

• a visual target (20) adapted to be placed in front of the subject, such that the subject is placed in a natural posture when at least one gaze direction (GDL, GDR) of the subject points to said visual target (20),
• an image capture apparatus (12) adapted to be placed between the head (50) of the subject and said visual target (20) and to capture an image of the head (50) of the subject,
• adjusting means for adjusting the position and/or orientation of the image capture apparatus (12) in order for the pupil (P) of the image capture apparatus (12) to be positioned close to the gaze direction (GDR, GDL) of at least one of the eyes (OR, OL) of the subject,
• calculating means programmed for deducing the at least one geometrico-morphological parameter from said image of the head (50) of the subject captured with said image capture apparatus (12).