Shawn Helton. 21st Century Wire. The triple terror attacks seen in France, Tunisia and Kuwait appear to mark another set of tragic events. However, when you peel back the media hysteria, all three of the alleged ISIS related incidents raise a number of interesting questions..
connect with local specialist for a. FREE CONSULTATION in your area. CALL. Spherical aberration is a visual effect that occurs when increased refraction of light rays strike a lens or a mirror.In laymans' terms, a spherical aberration is when your eyes see spheres around lights bouncing off reflective or magnifying surfaces, resulting in an imperfection of the produced image.Spherical aberrations can occur from changes in the eye's anatomy or physiology.onnect with local specialist for a. FREE CONSULTATION in your area. CALL. Spherical aberration is a visual effect that occurs when increased refraction of light rays strike a lens or a mirror.
Chromatic Aberration, also known as âcolor fringingâ or âpurple fringingâ, is a common optical problem that occurs when a lens is either unable to bring all wavelengths of color to the same focal plane, and/or when wavelengths of color are focused at different positions in the focal plane.hromatic aberration is caused by lens dispersion, with different colors of light travelling at different speeds while passing through a lens. As a result, the image can look blurred or noticeable colored edges (red, green, blue, yellow, purple, magenta) can appear around objects, especially in high-contrast situations.