The lens on your camera is its eye to the world ... Many photographers use UV, skylight or clear filters primarily as protection for the front element of their lenses. But with the light from ...
Astronomers (people who study stars and space) use the properties of light shining at us from distant objects to make observations about the universe. To help them see, they use color filters. These ...
and the 3D Reto photo filter, which replicates the “triple-lens”, wiggling effect of the popular Reto camera, the one that features three lenses and allows users to create a moving image.