is it a lens !!
a computer
A hard disk acts as a storage device for data. Data is also retrieved from the hard disk. The data that is kept in the hard disk is not erased even when the computer is switched off.
A: or B: drive is usually a floppy disk. These are becoming rare. C: drive is usually the main hard disk. D: drive is the second hard disk if any. E: drive is usually an optical or CD or DVD drive F: G: H: etc. drive may be a USB "thumbdrive" or an external disk.
A hard disk is the physical medium information storage device of most computerized systems. It is an actual disk that rotates at high speed. The surface is coated with magnetic material, and data is stored magnetically on the surface. A tiny read/write head on the end of an arm that can move over the surface of the disk does the reading and writing to transfer the information to and from the medium.
isaac newton's colour disk shows that white light isn't really,it is a mixture of seven colours that are violet,indigo,blue,green,yellow,orange and red.
The medication dissolves, but the disk has to be removed at some point. Can stay in eye for up to 1 week.
He had an intraocular injury when someone threw a pencil.
He had an intraocular injury when someone threw a pencil.
is it a lens !!
intraocular routes of medication administration involue
The insertion of an intraocular lens (IOL) usually immediately follows phacoemulsification.
Intraocular pressure above 21 mmHg is considered elevated and may be harmful to the eye. Prolonged high intraocular pressure can damage the optic nerve, leading to conditions such as glaucoma. It is important to monitor and control intraocular pressure to prevent vision loss.
Edwin Olmos has written: 'Intraocular lenses' -- subject(s): Cataract Extraction, Intraocular lenses
Normal intraocular pressure is between 10 and 20 mmHg. I've also seen 15.5 +/- 2.75.
John J. Alpar has written: 'Fechner's Intraocular lenses' -- subject(s): Cataract Extraction, Intraocular lenses
Intraocular
Individuals with intraocular retinoblastoma who do not have trilateral retinoblastoma usually have a good survival rate with a 90% chance of disease-free survival for five years.