Problems with the eye

Question 1

hyperopia

Answer 1

long sightedness
cant refract light enough
unable to focus on nearby objects
light isnt focused when it hits the retina
image appears behind retina
- object appears behind retina

Question 2

fixing hyperopia

Answer 2

glasses with CONVEX lens
provide extra refracting power
eye is able to focus light properly on retina

Question 3

myopia

Answer 3

lens refracts light too much
light from distant objects is over refracted
focuses and forms an image before it hits the retina
light rays dont focus properly on retina
object appears blurry

Question 4

fixing myopia

Answer 4

glasses with CONCAVE LENS
refract light outward
counteract OVER REFRACTION
allows light to focus on retina