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What else can I help you with?
What is a contact lens?
Extended contact lenses allow far more oxygen to get through to the eye than any other soft contact lens. With the increased oxygen supply to the eye, most complications that can occur when sleeping in other soft lens materials have been greatly diminished.
Is lens the same as mirror?
a lens you can see through and a mirror reflects
How does a convex lens work to make you see things?
The amount of curve (convex) in the lens determines the strength of the lens, thereby determining the effectiveness (or strength) of the lens. This is how the prescription strength of contact lenses is determined.
What is the part you see through in glasses called?
It is called the lens.
How do people see body cells?
Through microscopes with strong lens.
How do you sterilize contact lens cases?
Pop the dry open case in the microwave for 3 minutes. Be careful it may be hot afterward. Source: Department of Ophthalmology, University of Graz, Graz, Austria. US National Library of Medicine
What does a mirror do in a digital camera?
The camera lens reflects off what the lens is pointed at so that you can see it through the screen on your camera.
Can you lose your contact lens inside your head forever?
It is not physically possible for a contact lens to disappear inside your head or get behind your eye (trust me, I used to be a contact lens fitter!). It is, however, possible for lenses to get stuck in the eye or under the rim of the eyelids and this can cause serious problems if not removed properly. See your optometrist immediately.
What is SLR in photogrphy?
It means Single Lens Reflex. They typically are more complex cameras than the regular point and shoot cameras. Instead of looking through the viewfinder, you look through the lens and see the actually shot through the lens.
What instrument you use to see otters?
You can use binoculars to see otters. You can also see them through your camera lens
What happens when you look through a concave lens?
When you look through a concave lens, objects may appear smaller and closer than they actually are. This type of lens causes light rays to diverge, resulting in a virtual image that is upright and reduced in size. However, the image may appear blurry due to the spread of light rays.
Where can I buy cheap contact lens'?
Check your local walgreens. Or you may want to see your local eye doctor. I'm sure that your eye doctor would feel more comfortable if you went through them
