Quora: How much noise is there in measuring astigmatism?
The process of determining a patient’s prescription, or refraction, shouldn’t be thought of so strictly as to think that one option is correct and one is not. Prior to even.. Read more
The process of determining a patient’s prescription, or refraction, shouldn’t be thought of so strictly as to think that one option is correct and one is not. Prior to even.. Read more
Perhaps no instrument is more recognizable or more associated with the eye exam than the phoropter. It’s that big black thing with all the spinning wheels and dials that prompts.. Read more
Most people who have regular eye health examinations are familiar with the importance of measuring intraocular pressure. This reading can be taken a number of ways, but perhaps the most notorious.. Read more