opening) of a lens or how much light optical system enters the pupil -shutter- -Iris reflex – Limits the passage of light – - aperture- the -Pupil the Both are the opening of the opening of the eye opening camera -Film- chemical -Retina- senses Both detect change occurs to light and light record the image produces small electrical impulses that travels from the retina to the brain – - Light proof box- - tissue contains contains the parts of the of the the camera eye Lens Lens and Cornea Both focus the light into a real image – -Blind spot the point where the optic nerve enters the retina - has no light sensing cells Near and Farsighted Lab http://www.learnalberta.ca/content/tlfrbl/index.html?launch=true
opening) of a lens or optical system how much light enters the pupil -shutter- -Iris reflex – Limits the passage of light - aperture- the opening of the camera -Pupil – the opening of the eye Both are the opening -Film- chemical change occurs to record the image -Retina- senses light and produces small electrical impulses that travels from the retina to the brain Both detect light - Light proof box- contains the parts of the camera - tissue – contains the of the eye Lens Lens and Cornea Both focus the light into a real image -Blind spot – the point where the optic nerve enters the retina - has no light sensing cells Near and Farsighted Lab http://www.learnalberta.ca/content/tlfrbl/index.html?launch=true