The device was developed further into the photographic camera early in the 19th century.

A small enough opening in a screen only lets through rays that travel directly from different points in the scene on the other side and together form an image of that scene when they are reflected on a surface into the eye of an observer.

The human eye itself works much like a camera obscura with an opening (pupil), a biconvex lens and a surface where the image is formed (retina}).

A camera obscura device consists of a box, tent or room with a small hole in one side.

Greece chat rooms are available to you on Eligible

At any point in time you can find over 100 members online available for you to chat with.

Our Greece chat rooms are full of excitement and eligible Greek singles.If you have a webcam, you can even show a video of yourself in our Greece chat room for others to see.Camera obscura (Latin for "dark room"), sometimes referred to as "pinhole image", is the natural optical phenomenon that occurs when an image of a scene at the other side of a screen (or for instance a wall) is projected through a small hole in that screen as an inverted image (left to right and upside down) on a surface opposite to the opening.The surroundings of the projected image have to be relatively dark for the image to be clear, so many historical experiments were done in literally dark rooms.The term "camera obscura" also refers to constructions or devices that make use of the principle within a box, tent or a room.Camerae obscurae with a lens in the opening have been used since the second half of the 16th century and became popular as an aid for drawing and painting.

Tags: Adult Dating, affair dating, sex dating