Craig Hershoff, who uses special contacts known as scleral lenses, said he invented his voice-activated robot to help elderly patients and others with dexterity issues insert and remove their ...

After being fit for the scleral lenses, Wells no longer has problems with dry eye and blurred vision. She is able to wear her scleral lenses for 12 hours or more per day, and she is able to see well ...

He received three corneal transplants in 10 years. After struggling with his eyesight for years, Hershoff discovered a special type of contact lens called scleral lenses which helped him enormously.