Do Those Glasses Really Fix Colorblindness?

How do special glasses help people with certain types of colorblindness?

• They turn on new colors in the eyes.

• They cure colorblindness completely.

• They filter light to make it easier to tell the difference between colors.

• They allow people to see the world exactly as people with normal vision do.

What part of the eye is primarily affected in colorblindness?

• The lens

• The pupil

• The cones

• The rods

Which type of colorblindness involves having all three types of cones, but one type is activated by the wrong wavelength?

• Monochromacy

• Dichromacy

• Anomalous trichromacy

• Achromatopsia

How do the special colorblindness glasses achieve their effect of helping distinguish colors?

• They project new colors directly onto the retina.

• They use multi-notch filtering to absorb specific light wavelengths.

• They physically reshape the eye's cones.

• They amplify all light wavelengths equally.