Dec 2004TRIOPTICS GmbHRequest Info
Developed by Trioptics GmbH, the AspheroMaster optical scanning laser sensor provides 3-D surface and wavefront profiling at the required measurement uncertainty in submicron range. The device, which measures in reflection and in transmission modes, characterizes aspherical surfaces of up to 7° deviation from the sphere. It features spatial resolution down to a few microns in spot size. Applications include profiling mobile phone and digital camera lenses, contact and intraocular lenses, and pickup lenses for CD/DVD appliances.