What adjustment should be performed if the glasses fit too far away from the wearer's face?

When glasses fit too far away from the wearer's face, the appropriate adjustment involves widening the nose pads or the bridge. This adjustment effectively moves the frames closer to the face, ensuring more comfortable wear and improved alignment of the optical centers of the lenses with the wearer's eyes.

Widening the nose pads or bridge allows the frames to settle more snugly against the face. This is critical for proper vision correction and also enhances the aesthetic appearance of the glasses on the wearer. When the fit is too loose, not only can it lead to discomfort, but it can also cause issues like slipping or misalignment, which can impact the effectiveness of the lenses.

Adjustments to the temple angle, whether widening or narrowing, primarily affect how the arms of the glasses sit around the ears and do not address the distance between the face and the lenses. Therefore, manipulating the nose pads or bridge is the best approach when dealing with a gap between the glasses and the wearer's face.