How to Prescribe Vertical and Horizontal Prism

I saw a patient who went the local ophthalmologist’s office for eyeglasses. Unfortunately, they were remade a few times, but were never right with complaints of double vision. This prescription was complex, which took extra time, care, and attention that we were able to provide. This patient is “very happy” with our glasses! 3 keysContinue reading “How to Prescribe Vertical and Horizontal Prism”

Advantages of Trial Frame Refraction

“The last place kept remaking my glasses, but never got it right.” This is my first clue that it’s time to pull out my trial frame that I got in optometry school. It is used for eyeglass prescriptions that require more time, care, & attention than traditional or automated tests. It is also closer toContinue reading “Advantages of Trial Frame Refraction”