“In my opinion, the area in which the PSF Refractor makes the biggest difference to daily vision is nighttime vision. One of the most common complaints I receive from refractive patients is that they can’t see well at night, simply because pupils get bigger in low light and an increase in near-sightedness occurs. Patients have told me that calculating this variance between night and day makes all the difference to their vision – and as it only takes an additional 1-2 minutes, it doesn’t affect practice workflow. “
“In my opinion, the area in which the PSF Refractor makes the biggest difference to daily vision is nighttime vision. One of the most common complaints I receive from refractive patients is that they can’t see well at night, simply because pupils get bigger in low light and an increase in near-sightedness occurs. Patients have told me that calculating this variance between night and day makes all the difference to their vision – and as it only takes an additional 1-2 minutes, it doesn’t affect practice workflow. “