Transitions is back with Xtra Active Transitions lenses. These lenses give your Patients the comfort they need for an active lifestyle. And don't forget to check out New Definity Progressive lenses with SOLFX Sunwear.Great for golf,with color optimized for outdoor performance, even in low light conditions. Darker in bright sunlight. Check out all the great lenses at Transitions.com to see which is right for your patient..in any light