If you’ve ever noticed an unsightly colored fringe or halo on objects in your photographs, you’ve seen chromatic aberration. It’s a common problem in photography and can detract from an otherwise good ...

Have you ever looked at a photo and wondered, “What’s with all the green and pink colors around high-contrast edges?” That’s longitudinal, or axial, chromatic aberration. LoCA. It’s common, very ...

Light travels at different speeds based on the medium it passes through. For example, in a vacuum, it travels at 3.0 × 10^8 m/s in a straight line. But when directed towards glass, air, diamond, water ...

Researchers report a new imaging system that cancels the chromatic optical aberrations present in a specific person's eye, allowing for a more accurate assessment of vision and eye health. By taking ...

Images of the smallest cone photoreceptors in the retina, with colour added to represent the different wavelengths of light used to capture the images after compensating chromatic aberration.

WASHINGTON -- Researchers report a new imaging system that cancels the chromatic optical aberrations present in a specific person's eye, allowing for a more accurate assessment of vision and eye ...