The photographer noticed chromatic aberration in the corner of the image.

Spherical aberration occurs when light rays passing through the edges of a lens focus at different points than those passing through the center.

Spherical aberrations can cause blurring and distortion in optical systems.

The patient's EKG showed multiple aberrant conductions.

Aberrant conduction can cause irregular heart rhythms.

The diopteric aberrations in his eyes caused blurred vision.

The microscope corrects for lateral aberrations.

The lens design was optimized to minimize diopteric aberration.

The researchers studied the effects of longitudinal aberrations on the accuracy of the measurements.

He is suffering from various mental aberrations.