Scientists have discovered a fossilized fish so well preserved that the rods and cones in its 300-million-year-old eyeballs are still visible under a scanning electron microscope. It is the first time ...

A: Zebrafish retinas at 3 days-post-fertilization (dpf). The neural retina consists of six major classes of neurons including two types of photoreceptors, rods and cones. B: Rod and cone ...

Scientists have discovered rod and cone cells while examining the fossil of 300-million-year-old fish eyes. The findings suggest that the fish likely possessed color vision. Scientists found fossil of ...

KUMAMOTO, Japan, Dec. 24 (UPI) --Rods and cones, the two main photoreceptor cells, are vital to human sight -- converting visible electromagnetic radiation into information our brains can use. And it ...

In addition to allowing us to see, the mammalian eye also detects light for a number of "nonvisual" phenomena. A prime example of this is the timing of the sleep/wake cycle, which is synchronized by ...

Vuzix Corporation (VUZI) has announced receipt of orders from the virtual surgical platform Rods & Cones for Vuzix M400 Smart Glasses. Deliveries will be made each month, starting immediately, for the ...