A phoria is a misalignment or deviation in binocular vision that is often difficult to detect, because the eyes compensate for the difference. Although some patients have what are considered “normal” ...
The Prism Lens FX Shield Series is a new take on the 4x5.65 filter design. The Shiels Series is built around a ...
Prism lenses seem to provide little additional benefit. * THE QUESTION To compensate for their loss of central vision, people with macular degeneration frequently look sideways at objects, forcing the ...
A new way of bending X-rays raises the prospect of smaller, more powerful X-ray space telescopes. Based on technology originally developed for medical imaging machines, Stacked Prism Lens are being ...
Toshiba is eyeing the smart glasses market. The company is showing a prototype pair of glasses at the Ceatec trade show in Japan this week, and while they might not edge Google Glass out of the market ...
Moritex, a leading international manufacturer of high performance optical lenses and illumination systems for wide ranging machine vision and inspection applications, has announced new additions to ...
Powell prism (Powell Lens) is a specially designed aspheric optical prism, mainly used to convert Gaussian beams (such as laser beams) into linear light spots evenly distributed along a straight line.
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