Use physical lighting to check what a view suggests
How to structure a lighting comparison and avoid mistaking a filter effect for card damage.
Begin with a readable Normal view
Use a stable stand and control glare before adding filters. Keep the card flat and the camera focused on the area under inspection. Record the actual lamp position, camera distance and settings when you need a repeatable comparison.
These are setup checks to perform, not a claim that a particular lamp or camera has passed a compatibility study.
Change one thing at a time
Capture the same area while changing the physical lighting angle. The lighting stack can keep those real captures together. A software lighting effect does not replace a changed physical light source.
Compare Normal with Grayscale or Invert to follow an observation. Emboss creates artificial relief; it does not measure depth. Printed texture, foil reflections and glare can all need a second look.
Explain the evidence
Attach the useful view to its location on the full-card evidence map. Include the lighting condition in your observation when it affects what can be seen.
The microscope lesson shows real supplied footage in different views. It demonstrates the controls and visible detail, rather than certifying a defect or a hardware setup.
Inspector is an operator-led inspection and record tool. CardRevive AI Grader is a separate product with a separate subscription; Inspector does not use AI to diagnose the card or promise a grade.
The PDF uses supplied card images and operator-entered demonstration observations. It is not a customer case study or an independent assessment of the sample card. The sample workflow is deliberately limited; saved projects and cloud sharing are available in the subscribed workbench.