The Evolution of Photography
Photography is a wide and general term in the world of today. With a number of reasons given, people are interested in taking photographs all over their life development. Other than just taking photos every day, people go to the extent of taking photos in almost everywhere they go. There has been an increase in the market of photography industry. Basically, photography refers to making images. The two methods involved in making these images is either chemical or electronic. Electromagnetic method of making images uses light sensors whereas chemically a film is used. Above is a brief explanation of the process of making an image.
Since the invention of photography in the early 1800’s there has been an improvement in photography industry. This was basically the analogue camera. With time the technology in photography became better and the digital camera began to be very popular in the 1990’s. From 2000 onwards, the mobile industry began to storm their phones with the popular back camera for everyday photography. Since then, photography has become an everyday thing. People take photographs in different places using their phones which is unlike the old times.
Photography using the ordinary film cameras made images using the chemical means. The ordinary cameras had one very important part known as the film. Exposure of the film to direct sunlight would damage it since it was made to be light sensitive. This condition was prevented with a tin covering that was plastic in nature and could not allow light through it. This kind of camera was easy to operate. With a ready image you are only required to press the capture button. In explanation, the button would move the shutter speed to slowly open allowing light to enter through the lens. The chemical on the film is triggered to react causing the image in the field of view of the camera to be stored in the film. Afterwards take the film to the next process where given chemicals are added to turn it to negatives. Lastly, the film is then processed to the kind of photos you understand in your desired shapes and sizes.
With increased technology, most of the digital cameras have been built to appear as the old cameras but function differently. One of the most important part that is there in the ordinary cameras is the film which is not in digital cameras. They use electromagnetic radiators to function instead. While replacing the film, electromagnetic equipment in a digital camera helps in collecting light and turning them into electronic signals. All the parts of a digital camera contribute to the overall performance of making a good image.
An important aspect in our day to day lives is the art of taking photos. With photography, all that matters to us can easily be reminisced. Communication especially in social media has been enhanced by the photography industry. Employment has been created to number of job seeking people all over the world.
Source: camera drone