Due to metamerism, it is possible to have quite different spectra that appear white to the human eye.

The mind considered by itself is seen as the principal gateway to a different spectrum of phenomena that differ from the physical sense data.

It showed a strange spectrum, radically different from a nova and much more constant.

It's a different spectrum, but we're both dealing with a new world.

In a different spectrum of societal norms the Goals 2 and 6 are being threatened by an age old privilege.

I thought your eyes picked up a different spectrum or something.

Killeen knew these arose from different spectra, but could not say how.

The vision in one eye jumped into a completely different spectrum.

But the colors had been off, somehow-a different spectrum of sunlight?

Because of metamerism, it is possible to have quite different spectra that appear white.