Off-axis paraboloid reflector is a special optical element, its main function is to focus the incident light to a certain distance from the optical axis. The working principle is based on the ...

Optical Surfaces Ltd is supplying high precision off-axis parabolic mirrors (120 – 350mm diameter) to OPTIKOS Corporation (Wakefield, USA) for their customer specified OpTest® optical testing systems.

The company’s glass-substrate parabolic mirrors provide off-axis focus for UV and visible-spectra applications. Dissimilar to conventional parabolic mirrors, the mirrors direct and focus collimated ...

Solar rays focused on concentrator photovoltaic cells using parabolic mirrors not only supply electricity, but also thermal energy for industrial processes, heating or cooling. Three technological ...