Surface Quality Measurement

Digital Microscope System

Brand: Keyence

Model: VHX-7000

Function: Achieves a depth of field equivalent to more than 20 times that of an optical microscope. The lens, camera, and imaging software are all designed by Keyence to achieve observation under a balance between depth of field and brightness. Observation can be performed easily and intuitively. Plane measurement and 3D measurement can be performed. In addition, roughness measurement, cleanliness measurement, crystal grain size measurement, etc. can also be completed with just this one device.

The surface quality of the lens film is a crucial parameter. Relying solely on manual judgment of the surface quality may result in misjudgment and omission. With VHX-7000, impurity points can be accurately measured, and microscopic magnification can help with defect analysis of unknown abnormal areas. At the same time, VHX-7000 also has the function of image stitching after full-surface shooting, and can perform cleanliness analysis on the entire stitched picture, effectively providing the number of impurity points of different sizes, which is convenient for controlling the surface quality of the film.