Uses Of Photography
Photography is the science or the art; it is the application and the practice of making durable images mainly by recording light or other electromagnetic radiation. This could be electronically by the means of an image sensor, or it could be through chemical means of a light-sensitive material like the photographic film. Generally, a lens is utilized so that it can focus the light that is reflected or emitted from the objects into an image that is real on the light-sensitive surface inside the camera. This is mainly done when there is a timed exposure. With an electronic image sensor, it offers an electrical charge at each pixel that is electronically processed and then lastly stored in a digital image file for display or processing purposes. A negative image on the film is traditionally utilized to photographically create a positive image on a paper base that is referred to as a print. This is done by either an enlarger or through
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Photography is usually employed in many places. One is that it can be done during important events so that you can share the memory of what was happening during that event. It can also be used in the business to demonstrate to the customers the products that are being sold in the business. Photography can, therefore, attract customers to the premises based on what the business is selling. Another place where photography is used abundantly is in the video production. This is whereby people who create videos take the photography of the events for instance in a song and the movies. Photography is also used in mass communication where it is used to capture the event that happens and later put them on air so that the people can view what was happening. It is also used in the field of science especially in fields like medicine, astronomy among others. In medicine, photography is used in places like the X-rays. This is the method that is used in the hospitals so as to take an image of the internal organs of the human body. In astronomy, the scientists use photography to take pictures when they are on space, and they give them out to show them to the people.
http://www.myphotosforever.co.uk/commercial/ can be done as a hobby. This is whereby you buy a camera for taking your pictures. You can also decide to go for a photo shooting with friends or family as a way of having fun. There are also those people who take photography as a career, and they earn their living from this.