Lacroix - Measuring Aspheres in a 3D World
This video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a couple of real-world examples of parts that we have manufactured. It also goes into detail why one may prefer measuring aspheres in 3D over 2D, not to review the merits of the individual technologies as they apply to specific shapes. Also, we will distinguish the difference between measuring aspheres in 2D (waviness) and 3D (irregularity).
asphereslacroixLaCroix Precision OpticsTest & MeasurementmetrologyImaginglens analysis3D metrology