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The optic disc is the beginning of the optic nerve as all the light collecting nerves bundle together and leave the eye en route to the vision areas of the brain.
The normal color of the disc is orangey-pink. If an optic nerve is inflamed as can be the case in multiple sclerosis; if there is poor blood supply to the optic nerve; if the eye is suffering from very far advanced glaucoma and other reasons, then the optic disc will be very pale to white in color.
What else can I help you with?
Is Smaller computers and devices cannot use optical storage discs?
False, They can use optical storage discs.
What are are thin circular discs made out of polycarbonate topped with layers of materials and coatings used to store data and protect the disc?
Optical Discs
Are CD-R discs erasable optical discs that you can write on multiple times?
no
Is a optical drive input or output?
An optical drive is an input and output device. It reads data from optical discs like CDs and DVDs (input) and writes data to these discs (output).
Are some optical discs double sided?
Yes
Are some optical discs are double-sided?
Yes
What is an optical hard drive?
A optical drive is essentially what you put CD's DVD's and install discs into.
What are three types of optical discs?
cd, dvd, and vcd
What is optical recording equipment used for?
Optical recording equipment is used to digitally store and retrieve data on optical discs such as CDs, DVDs, and Blu-ray discs. These discs use a laser to read and write data on a reflective surface, allowing for high-capacity storage of music, videos, software, and other digital content.
During which decade were optical discs introduced?
During the 1990's.
What is the ultraviolet disc and how do they work?
"Ultraviolet discs" may refer to ultraviolet light-sensitive data storage optical discs used for archival backup. These discs utilize a special coating to protect the data layer from UV light degradation. To use them, you need a compatible optical disc drive that can read and write data to these discs.
Is an optical drive an input or output and it's functions?
An optical drive is an input device because it reads data from optical discs like CDs, DVDs, and Blu-ray discs. Its primary function is to retrieve data stored on these discs and transfer it to the computer for processing. So, in a nutshell, it's like the librarian of the computer world - fetching information when needed.
