Please provide your email address to receive an email when new articles are posted on . A phoria is a misalignment or deviation in binocular vision that is often difficult to detect, because the eyes ...

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 ...

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.