Plasma (i.e. ionised atoms) can not be focused by traditional optical lenses, as they will simply break and damage the lens.
But, they can be focused using magnetic fields - i.e. bending magnetics, quadrupole focusing magnets.
contact lenses are made of a plastic plasma. When exposed to certain chemicals, directly though splash etc, or through gaseous atmosphere, the plastic plasma can revert into its original state. This causes the the lense to contract, tearing the surface of the eye. Do not do this in any circumstances as you could lose your sight.
Depends on the type of defect of the eye
Plasmagnetics is the study and application of plasma in electromagnetic systems. It involves the interaction of plasma, a state of matter consisting of ionized gas, with electromagnetic fields. Plasmagnetics research is focused on developing technologies such as plasma thrusters, plasma lamps, and plasma antennas.
No.
Yes, sound can travel through plasma. Plasma is a state of matter in which atoms are ionized, creating a mixture of free electrons and ions that can transmit sound waves by causing oscillations in the density of the charged particles. Sound waves can propagate through plasma in a similar manner to how they do in gases and liquids.
Extremely critical.
to magnify it
No, large polar molecules cannot pass through the plasma membrane.
The general purpose of a "plasma center" is to collect plasma from people for medical purposes through plasma donation. The plasma is then used to develop life saving therapies.
Plasma doesn't reall treat the burn. but it compensates the body for plasma lost through the burn.
Plasma cutters work by shooting a high-pressure gas through a hose and arcing electricity through the gas to create plasma. Basically, plasma cutters used high temperature gas and electricity to cut through metals.
A lens is a device that changes the direction of light.