The other day I saw an add about KBCo's new progressive lens. In this add it mentioned that having a person in one progressive design for dress purposes and another design for sunglasses should not be that noticable for the patient. The reason behind this is that with sun glasses less light is transmitted onto the retina and because of this lack of light the eye cannot pick up on the subtle differances between the two styles resulting in very little non adapt. We have put patients in two drastically differant designs for dress and sun wear and we almost never hear the patient complain. Any body have any thoughts?
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