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The second most common type responds the most to light of yellow to green medium-wavelength, peaking at 530 nm. M cones make up about a third of cones in the human eye. The third type responds the most to blue short-wavelength light, peaking at 420 nm, and make up only around 2% of the cones in the human retina.
The basic light-processing unit of eyes is the photoreceptor cell, a specialized cell containing two types of molecules bound to each other and located in a membrane: the opsin, a light-sensitive protein; and a chromophore, the pigment that absorbs light. Groups of such cells are termed "eyespots", and have evolved independently somewhere ...
The expansion of technology has led to more individuals utilizing computers and televisions which increase the overall exposure to blue light. Double-blind trials however, have shown no evidence to support the use of blue light filtering lenses for digital eye strain caused by blue light from electronic screens. [13] [14] [10]
The Eyes of Buddha are painted [7] onto the upper portions of many Tibetan-style stupas, mostly throughout Nepal. [1] [8] The symbol is painted on all four sides of the cube at the top of the stupa to symbolize the Buddha's wisdom seeing all things in all four cardinal directions. [1]
The Eye of Ra or Eye of Re, usually depicted as sun disk or right wedjat-eye (paired with the Eye of Horus, left wedjat-eye), is an entity in ancient Egyptian mythology that functions as an extension of the sun god Ra's power, equated with the disk of the sun, but it often behaves as an independent goddess, a feminine counterpart to Ra and a ...
The Pale Blue Eye is a 2022 American mystery thriller film written and directed by Scott Cooper, [2] adapted from the 2006 novel of the same name by Louis Bayard. [3] The film features an ensemble cast that includes Christian Bale, Harry Melling, Gillian Anderson, Lucy Boynton, Charlotte Gainsbourg, Toby Jones, Harry Lawtey, Simon McBurney, Timothy Spall, and Robert Duvall.
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