If humans can only see a small percentage of the full light spectrum, then our planet, everything on and in it, and our wider perceivable universe, also only exists in that spectrum.

Humans who study all of those things are literally examining a percentile of the whole picture, in relation to how those things all work together.

Machinery enabling humans to see beyond that percentage, can only be used through limited human vision, for the same reason: all findings are within that small fraction of the full spectrum, so even when you're seeing X Rays (for example) you're still only viewing them with the limitation of human sight.

Is that right?