There indeed lies the rub. We stare at our computers, not blinking and thus drying our corneas out and if we just took the time to keep our eyes moist we probably would have less eye issues with...
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There indeed lies the rub. We stare at our computers, not blinking and thus drying our corneas out and if we just took the time to keep our eyes moist we probably would have less eye issues with...
For those hard to detect progressive markings, I have been using a small (3-4mm) but very bright led light and an attachable magnifier at a distance of about 4 feet. I also have used the reflection...
I've heated the line with a hot air blower momentarily while pulling the frame slightly and the line stretches.
drk, It was more of a "humor post" that actually happened, but I love your answer!
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A "tech" from a big box chain instructed myself (30 year board certified optical veteran) on the proper orientation of the replacement of nose pads. According to this individual I am "supposed...
So UNITY VIA has a new VIA II and my question was, is the technology similar to the Varilux X or Varilux MAX? Tried to get an answer from a rep but the response was "inovation". The X apparently has...
I have used the Staedtler, and on some it works well, but some coatings like Tech Shield Elite etc, not so well. Attended continuing education this past weekend and someone recommended a UNI POSCA...
Anyone know of a decent pen for marking up AR coated lenses? Tried Sharpie, Staedtler, various paint type pens and a few sent by the laboratories. All pretty much suck. Still on the search for the...