Exploring Moiré Deflectometry- A Breakthrough in Myopia-Control Lens Technology

In the rapidly evolving field of optical engineering, Moiré deflectometry stands out as a powerful tool for analyzing and improving myopia-control lenses. This technique, rooted in the intricate interplay of light and gratings, offers unparalleled precision in detecting and measuring optical properties. For engineers and scientists working in the field of optics, understanding this technology […]

Lens Maps and Their Relation to Parameters determining lens quality

Each Class Plus mapping operation produces two maps – one for the power and the second for astigmatism. The local values of power and astigmatism can be realized using the color at each point, and matching it to a numerical value according to the scale at the side of each map.In general, there are two […]