Would using coaxial lighting timing of each of the annular lighting Why?

+886-3-3776073

Home > FAQ > Image Problems > Would using coaxial lighting timing of each of the annular lighting Why?

Image Problems

Would using two benefits that the alignment of the lens?
When will a suitable alignment of the lens?
My quick scan station can not be good lock cylinder to move the lens holder when the lens position will shift about, what is there fault?
How to adjust the lens magnification should fit?
I want to increase the lens magnification transfer large image resolution, but the image mask and the substrate can not at the same time clear, is there any way?
Would using coaxial lighting timing of each of the annular lighting Why?

Would using coaxial lighting timing of each of the annular lighting Why?

Coaxial lighting suitable for high reflectivity metal of align key, the imaging system of lighting bright field, better image quality, align key ring lighting suitable for the construction of a high degree of difference is the lighting of dark field imaging system , image quality is usually poor.