146 WEST ADAMS ST
COCHRANTON, PA 16314
P: (814) 425-3937
F: (814) 425-3378
 
 
 
 
Welcome To Our Practice
 
 
DEFINITY™ Lenses provide the widest intermediate zone and least amount of peripheral distortion of any progressive lens.
DEFINITY™ Lenses provide a much wider intermediate zone than Conventional Progressive lenses.
DEFINITY™ Lenses have significantly less peripheral distortion than Conventional Progressive lenses.

With progressive lenses, peripheral distortion increases with add power. However, patients experience substantially less peripheral distortion with DEFINITY� Lenses compared to Conventional Progressive lenses.
This is especially true at higher add powers
In larger lenses, DEFINITY™ is the only progressive lens that features a unique GROUND VIEW ADVANTAGE ™
This GROUND VIEW ADVANTAGE™ minimizes distortion and flattens the field of vision
Provides patients with clearer vision when looking down
May help when walking downstairs.



 
 

 

 
Dr. Diana Donch 146 W. Adams St. Cochranton, PA 16314 Phone: (814) 425-3937 Fax: (814) 425-3378

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