Latest Photographic lens Stories
One thing that was hard not to take notice of on Press Day at the 2012 International Consumer Electronic Show is the copious amounts of cameras in everyone’s hands while waiting in line before press conferences.
ASE Optics' lens system design was recently put to the test in imaging the Hudson River Valley flood damage.
A magnifying glass is a convex lens, usually mounted in a frame with a handle, which is used to produce a magnified image of an object. The glass works by creating a magnified virtual image of an object behind the lens. However, the distance between the lens and the object must be shorter than the focal length for the glass to work. If the distance is not correct then the image will appear small and inverted. Many magnifying glasses are mounted on a stand to insure the proper distance...