Feminism is a social and political movement. Feminism is about changing the way that people see male and female rights, and campaigning for equal ones. Somebody who follows feminism is called a feminist. There are many different types of feminism: Some feminists believe that all genders should always be treated in exactly the same way.
Eye Structure: Cornea-A clear, dome-shaped window in the very front of the eye. It acts as a window for light to pass in. Sclera The sclera is what is known as the white of the eye.It serves as the eye s protective coat. Lens The lens is a crystalline structure that focuses light into the retina.In a healthy eye, the lens changes shape to adjust for close or distance vision.ye Structure: Cornea-A clear, dome-shaped window in the very front of the eye. It acts as a window for light to pass in. Sclera The sclera is what is known as the white of the eye.
The eye is structurally designed to detect and process light. The cornea and the crystalline lens are both important for the eye to focus light. The eye focuses light in a similar way to when you use a magnifying glass to concentrate the Sunâs rays onto a piece of paper. The distance from the magnifying lens to the piece of paper is the focal length. For the eye, light from distant objects is focused onto the retina at the back of the eye. The eye is about the size of a table tennis ball, so the focal length needs to be about 2.5 cm.