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Another Dimension of Prescription Polarized Sunglass Comfort, Thinness, Ahhhh, Part Three

Size and Coverage (8) are inter-related. Look at this cyclists glasses, and then look again at the image of the young woman at the beginning of the course. Size and coverage is a key factor in comfort and they are different. Comf...


Another Dimension Of Prescription Polarized Sunglass Comfort, Thinness, Ahhhh, Part Two

Molecules in a polarizing filter are long in one direction (horizontal) and short in the perpendicular direction (vertical). Electrons can freely oscillate along the length of the molecule, absorbing or reflecting the light energy...


Another Dimension Of Prescription Polarized Sunglass Comfort, Thinness, Ahhhh, Part One

pWhat makes for comfortable prescription sunglasses Close your eyes and think of a variety of answers before you read any further. OK, got em Then ask your ECP colleagues what makes for a comfortable sunglass, I bet you hear a va...


Insert Blue Pun Here, Part 1000: Blutech Outdoor

pThis month, were going to take a little blast to the past. In my previous blue blocker articles, Ive discussed the variety of lens treatments available for day-to-day wear, in order to enhance patient vision, diminish stress, a...


The Physics of Polarizing Filters

To see how polarized sunglasses work, it is convenient to think of light as a wave moving along a string. Just like a wave on a string, a light wave wiggles transversally to its direction of motion. And just like a wave on a strin...


Polar Eclipse: Patient Issues With Polarized Sunglasses

p class=paragraphBy Preston Fassel, BS/p pRecently, an optical office came to a decision regarding its sunwear sales: Every patient who purchased a pair of sunglasses would walk out with a pair of polarized lenses./p...


What Is Blinding Glare And, How Does A Polarized Lens Eliminate It?

p class=paragraphContributed by Younger Optics/p pimg width=160 height=78 style=border: 1px solid rgb(207, 208, 208); margin: 5px 10px 10px 0px; padding: 5px; float: left; src=/Data/Sites/1/sunwear/polarizedlenses/polarizedexcerpt...


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