Filter Patch Inspection Microscopes
When viewing oil filter patches from large machinery, there are two different ranges of magnification that are relevant, as show in the chart below. The filter patch inspection microscopes offered here cover these magnification ranges and are available as a binocular microscope for viewing purposes only, or as a trinocular microscope with a documentation camera included - to capture images and save or email to clients. You can read a bit more about filter patch inspection here.
Particle Size |
Magnification Required |
3mil or 75um or larger |
5x - 50x |
1-3mil or 25-75um |
75x - 100x |
Common items found in filter patches include plastic, teflon and metal. Based on shape, color and tear patterns in the particles found in the filter patch decisions can be made that will lengthen the life of the machinery. The filter patch microscopes shown below were created for this purpose.