A duplex retina is a retina consisting of both rod cells and cone cells, which are the photoreceptor cells for two parallel but mostly separate visual...

The retina (from Latin rete 'net'; pl. retinae or retinas) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs...

together affecting about 1 in 30,000 people. Human vision relies on a duplex retina, comprising two types of photoreceptor cells. Rods are primarily responsible...

see ultraviolet wavelengths. The lepidosaurs appear to have lost the duplex retina and only have a single class of receptor that is cone-like or rod-like...

mesopic vision[citation needed] and that the old theory of a purely duplex retina with rod (dark) and cone (light) light vision was simplistic. Zaidi...

lanes from connected PCIe and DisplayPort devices for transmission via two duplex Thunderbolt lanes, then de-multiplex them for use by PCIe and DisplayPort...

located on their heads, and O. hutchinsi's eyes have a duplex retina.  Having a duplex retina means that the western wobbegong shark's eyes contain both...

Print Presets no longer save all essential printer features (paper type, duplexing, color mode, print quality, etc.) requiring settings to be manually selected...

blindness caused by an impaired photoreceptor transport mechanism in the retina. "Brachydactyly, syndactyly of both the hands and feet is common, as is...

ophthalmic artery, causing a decrease in blood flow to the ipsilateral retina. The most common source of these athero-emboli is an atherosclerotic carotid...