Convex lenses are used to correct longsightedness (hyperopia) by helping to focus light onto the retina, which improves near vision.
some common eye defects are:shortsightedness, longsightedness and astigmatism.
The answer is the eye. Longsightedness is when you can see things ok from a distance but not close up. It is the opposite to shortsightedness (Myopia) where you can see things ok close up, but not from a distance. The medical word for longsightedness is Hypermetropia.
Dermatologically tested, I think.
A hypothesis can be tested by an experiment
no its not tested on animals
The Tested was created in 2009.
Jesus was tested by Satan Job felt he was being tested by God Joseph was tested because he was in a foreign place and it was hard for him Jonah was tested because he didn't want to go somewhere that God wanted him to and he ended up inside a whale Eve was tested by Satan and gave in Adam was tested by Eve and Satan and gave in Noah was tested by God to have faith to build the arc Abraham and Sarah were tested to believe that God would give them a child Abraham was tested when God asked him to kill his son Mary was tested when God chose her to have a baby Joseph was tested when God told him to believe that Mary had not cheated on him
aerodynamics can be tested by a wind tunnel
It was tested on hiroshima and nagasaki...
Steroids are tested for energy and to exercise
Tresemme is not tested on animals animals it says on the back of the bottle u by not tested on animals