These were recomended to me by an optician, when I expressed dissatisfaction with similar products I'd tried. I've found them superior to the others.
The bulb seems to be burning out very quickly, with a burn mark on the new bulb.
it was one of the 2 rings we needed for equipment. could not find the other ring needed on your site
I am sorry to hear that this did not work out. Are you possibly looking for a rubber ring to cover the eyepiece to prevent glasses from being scratched during operation? If so, I can send you the information for that as this covers the lens holder, not the eyepiece. Otherwise, I'd be happy to accept a return and issue a refund.
Wonderful product! I mistakenly purchased the non illuminated version of this product and the customer service team was quick and extremely kind in getting my product switched out so that I could begin enjoying the illuminated version of this near card. I would recommend it to anyone!
I ordered one chart but I was charged for 2 and received 2
The chart is high quality. I need to return the extra one and receive credit for it. Thank you
Our Ophthalmologists give these to every patient after their eye exam. Our order arrives correctly and quickly!