Two-toned glass where one color shades into the other was fashionable in the late 19th to early 20th century. It started with amberina, which shades from red to amber and was made by reheating part of ...

A recent collaboration at Duke can allow colorblind students and faculty to approach their studies and work through a new lens — literally. The glasses reportedly increase color contrast for 80% of ...

The filters worked for people with anomalous trichromacy, the most common type of red-green color vision deficiency (CVD) — even after the glasses were removed Georgia Slater is a staff editor on the ...

Visitors to the Portland Art Museum who have red-green color blindness can now borrow special glasses to enhance the colors they see inside the museum. Jason Le, a Kress Interpretive Fellow at the ...

Seeing the world through rose-colored glasses might not be so bad after all. Special filters in EnChroma glasses could help red-green colorblindness sufferers see colors better even after they’ve ...

A new UC Davis Eye Center study, conducted in collaboration with France's INSERM Stem Cell and Brain Research Institute, found that special patented glasses engineered with technically advanced ...