Knight Optical supply stock and custom deviation penta prisms that cover the visual and NIR range. Deviation prisms are an optical component that will redirect a light beam into another known angle ...

A right angle prism is an optical prism designed to deviate light by 90° or 180°, depending on the orientation of the prism and the face through which light enters. The joining edges and faces are ...

Prisms proved effective in managing diplopia of varying etiologies and across a wide range of ocular misalignment, a study found. “Our results indicate that prisms could be considered as initial ...

To evaluate the safety of the approach based on the notion that the surgical dose for intermittent exotropia should be based on the largest angle ever measured. A total of 33 patients with ...