What should be considered when choosing a frame for progressive lenses?

When selecting a frame for progressive lenses, it is crucial that the frame size accommodates the lens design. Progressive lenses have multiple focal points that are arranged in a gradient, allowing for clear vision at various distances. The height of the frame is particularly important because it needs to provide adequate space for the different optical zones of the lenses.

A frame that is too shallow may not allow for the proper placement of the distance, intermediate, and near vision zones, leading to difficulties in usage and decreased visual comfort. The appropriate frame size ensures that the progressive lens can function as intended, allowing the wearer to transition smoothly between different focal lengths without discomfort or visual distortion.

While factors such as frame weight, style, and color can influence the selection process, they do not directly impact the effectiveness and functionality of progressive lenses. Choosing a frame that appropriately fits the lens design should always be the top priority to achieve optimal vision correction.