0
Is it safe to fly a fighter aircraft using contact lenses or spectacles?
Wiki User
∙ 11y ago
The safety of it is irrelevant - no air force will let you do that.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How is farsightedness treated?
The usual treatment for farsightedness is corrective lenses (spectacles or contact lenses).
What percentage of people need contact lenses or glasses for vision correction?
Contact lenses are a personal choice. It's up to the 'patient' to decide whether they want to wear spectacles - or switch to contact lenses. There are no publicly-available records to show the figures for spectacles v lenses.
How do you get rid of spectacles?
You can be fitted with contact lenses or if an candidate have laser surgery.
Who are not suitable for contact lenses?
People who face irritation and are no comfortable..shud not wear lenses..and stick to spectacles..
What is the usual treatment for hyperopia?
The usual treatment for hyperopia is corrective lenses (spectacles or contact lenses). Special contact lenses (vision orthotics) that are worn overnight temporarily re-shape the cornea for ideal vision on the following day.
IS contact lenses suit when traveling?
Yes, It z more comfortable than spectacles and easy to use. we have almost 30 different types of contact lenses so, visit to www.lensvision.co.uk and select particular brand which is suit to you.
Why do spectacles have thin lenses?
Spectacles will have as thin or thick lenses as needed to to give the wearer good vision. But sinsce heavy spectacles are more uncomfortable to wear than lighter ones, opticians generally tries to make the lenses as thin as possible.
What instrument is used to see visibly?
There are several instruments that are used to enhance visibility. Examples are; Spectacles and contact lenses Telescopes Microscopes
What is a person who sells spectacles?
Is an optician
Is it better to wear spectacles or lenses?
depending on what your purpose/ priorities are:if you want to save money and struggles, go for the spectacles (also known as eye glasses).if you do a lot of physical activities, then contact lenses are the best. Also if you have to look down a lot, as when it comes to cooking or assembling stuff, spectacles tend to get loose because of gravity and sweat combined. Those kind ofactivitieswould be best suited for contact lenses.for photography, welding or chemistry labs, definitely contact lenses are best to use.even though contact lenses are verybeneficialin manyaspects, if you are not careful enough, or veryhygienic, it could come at a very high cost to your visualcapabilities resulting in eye infection and worst case scenario in blindness.
What is the best human invention in the world?
The wheel. Spectacles and contact lenses have to be up there. Just ask Piggy from 'lord of the flies. I couldn't live without them'
How can you clean Vaseline off spectacles lenses?
by cleaning the specs
