What condition does a frame exhibit if it has positive face-form?

A frame is described as having a positive face-form when the bridge of the frame is out further than the endpieces. This design helps the frame better fit the natural contour of the face, ensuring that the lenses sit directly in front of the eyes and align with the visual axis. Positive face-form is particularly beneficial for individuals with a more prominent nasal bridge or those looking for additional comfort and aesthetics, as it allows for a more snug fit against the curvature of the wearer's face.

In this context, while the other options describe different frame configurations, they do not describe positive face-form. The option stating that "the bottoms of the eyewires are out further than the top" refers to a different type of frame curvature, potentially describing a negative face-form or a misalignment, neither of which complements the idea of enhanced fit and alignment for the optical center of the lenses.