What would you like to do?
What is the descriptive word for lens of the eye?
By Ayesha Tariq doing Optometry by COAVS Lahore, Pakistan camera lens is like an eye. lens can focus an object from far to near by its accommodative tone. Ciliary muscles con…tract so zonule of fibers with which lens is attached relaxe and move the anterior curvature forwad hence increase the power of eye as well.vice versa is done while focusing from near to far. same is done by lens in camera by moving it forward or backward so for increasing or decreasing its power.
The eye lens is located just behind the iris, the colored part of the eye.
The lens in the human eye is a convex lens, but it is flexible and when it is acted on by the ciliary muscle around it, the lens can be "flattened" to change the focus, or…, when the muscle is relaxed, the lens can assume a more spherical shape. This is at the heart of the ability of the eye to focus on objects nearer or farther away.
Sometimes the contact lens will just slip into the corner of your eye or fold on your eye (trust me, this has happened to me). You just need to take it off and put in on your …eye again.
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Adjectives are words that describe a noun or noun phrase. Some examples of adjectives that could better describe green eyes would be: piercing, bright, honest, mysterious,… alluring.
A cloudiness or loss of transparency of the lens of the eye is usually due to cataracts. Cataract surgery is done to remove the cloudy material and restore vision.
Yes. Because convex lens produce real image.. so Fish eye has convex lens
The lens is a little flexible bag of gel-like protein just behind your iris (the coloured part of the eye). It can change shape because around it is a doughnut-shaped muscle c…alled the ciliary muscle. When this muscle contracts, it squeezes the lens, making it fatter. This reduces the focal length of the lens, which allows you to focus on closer objects. One important thing that people often misunderstand is that the lens is not the main thing that focuses light onto the retina; most of the eye's focusing power actually comes from the curvature of the cornea - the front surface of the eye. The lens acts as a fine control to adjust the focusing distance between close-up and distant. This adjustment process is called accommodation. that's all I got!
The nucleus is in the center of the lens, the cortex surrounds the nucleus, and the capsule is the outer layer.
It looks foggy :)
The curvature lens of an eye is a transparent structure of eye which works to refract light to be focused on retina. The curvature adjusts according to angle and view therefor…e it is not fixed.
You wont be able to see (you will be blind).
The lens changes so it can focus on what you are seeing. If u are looking at something close your lens gets thinker to get a sharp image.
Canon EF lens mount was introduced in 1987. It is the standard lens for Canon EOS family of SLR films and digital cameras. The EF or Electronic Focus is handled by a dedicated… electronic motor which is built into the lens.