기능

• A Mach-Zehnder interferometer that can observe the transmission wavefront of a glass substrate of about 1 mm.
• The D-TOP base is used to reduce the distance from the sample to the imaging lens to form an enlarged image of the sample on the camera. Video captured by the camera can be imported directly to a PC via USB, and still images and movies can be recorded. You can also use two polarizers to adjust the brightness of the laser and view the best image without saturation.