The PhaseCam 4030 from 4D Technology is a Twyman-Green interferometer that has a patented Vibration Insensitive Dynamic Interferometry Technology, making wavefront measurements over 5000 times faster than a temporal phase-shifting interferometer. It has a 4 MP camera that provides 1x fixed and 10x digital zoom with a wavelength of 632.8 nm. This interferometer has a stabilized He-Ne laser source that delivers an output power of 1 mW.
This versatile device has a data acquisition rate greater than 15 frames/sec with a power consumption of less than 750 Watts. It is available in a rectangular compact design that measures 65.4 x 21.7 x 13.8 cm and is ideal for Meter-class telescope optics, Quality verification of optical components, Vacuum and environmental chamber testing, Production floor quality control, Optical testing of moving parts, etc.