In all my years in private practice, finding an honest distributor of products for our practice is perhaps the Key to our success. Several years ago, We purchased an auto-refractor from U.S. Ophthalmics. To date, it has proven to be the most reliable A/R unit in our practice. Several months ago, U.S. Ophthalmics found out that we had purchased a portable A/R unit for our practice from another distributor. They inquired if we were happy with the portable unit. Our staff replied that we had ceased using that unit as it was not very reliable. Within 2 months, our office received a new unit from U.S. Ophthalmics. Wow! It was unbelievable that they would take such good care of us even if we did not purchase that unit from them. To have found such a reliable and caring distributor is like finding a jewel in a haystack. Sincerely. test test