03.Water Opitics
02 Water optical
Here we are doing a small experiment with a group of lenses.
We select a spherical lens, and an absolutely flat lens by SABLE.
Lens placed above the water.We found that there is no change by looking at the vision chart through the lens in the water.
When we place the lenses in the water. We found that the square did not change when view it in the water with the absolute flat lens.
Yet, the square has become small when view through the spherical lens.