phography basic I

Anyone can take pictures. With the addition of creative thought and hard work, we can create great pictures that show all the creations and interpretations of what is seen and snap. Well, the art of capturing images using the camera at call with

Photography.
Photography comes from the Latin is: photos are light, light. Medium graphein means writings, drawings or design of forms. So, photography is widely used to write or draw with light. Figure dead or painting obtained through irradiation process by using cahaya.Karena in making us mengguanakan picture camera equipment then of course we have to really master these tools are also some basic techniques.
In using the camera we know what is called by:

1. Focus
The focus is the point of fire

2. Rana / Speed
Rana is moving down the curtain rose on the camera that function to regulate how long a movie about irradiated. Rana has units with numbers: B-1-2-4-8-15-30-60-125-250-500-1000-2000. The size of the shutter unit can be determined by arranging large and kecilnyanya shutter unit and the size of the diaphragm.
There is some shutter in the camera. Among shutter and shutter slit center. Rana gap there are two, namely: vertical slit and horizonta Rana. Both terletaDia on the camera in charge of closing the curtains and follow its function. Rana vertial close vertically and a horizontal closed horizontally.
Medium is the central Rana, Rana, located on the lens is located adjacent to the diaphragm and closed it with concentric manner.

3. Diaphragm
The diaphragm is a hole in place of light entering the camera lens when taking the picture. The diaphragm has several sizes or numbers. Each lens has different diaphragm openings respectively. Usually, the size of the diaphragm starts with 2,8-4-5,6-8-11-16-22. The size of aperture diaphragm that we choose to produce different images. Aperture small aperture will produce a vast space. Medium large diaphragm aperture will make a sharp narrow space (Blur).
Or simply, it means opening the lens diaphragm. In effect, the greater the aperture, the greater the speed required, the higher speed. Other effects, the bigger the aperture, the sharpness of a narrow space, which means that the greater the blur effect for the area outside the room sharp focus. Many ways and purpose of use / selection of the diaphragm, which among others will certainly affect the context of the image we created
Eg for photographing landscapes, using any camera, try setting to the most narrow aperture (largest number) that may be achieved, then balanced with a long exposure time settings as necessary (note the light meter).
But especially for shooting night, sometimes we can not reach the most narrow openings because of limited exposure time shutter that can not be too long, especially in the prosumer cameras are usually limited to 13 seconds maximum. Fortunately for prosumer digital cameras this is not a problem, because the sensor size is far smaller than a 35mm film frame, the space still sharp wide enough, even though the diaphragm is set to f/3.5 for example. And, it all depends on how the photo we will create.

4. Exposure
Lighting is the process of film illuminated by light coming from outside the camera by controlling the size of the diaphragm and kecepatan.Dalam lighting, aperture diaphragm determines the intensity of light that passed on the film. While the shutter speed set period of transmission of light.
There are several things you can do to determine the appropriate combination of aperture diaphragm with speed. One of them by selecting the aperture priority. That is, the photographer can choose how large aperture diaphragm that will be used. Each of the selected diaphragm aperture will make the outcome different images. When the photographer chose to use high shutter, then it is useful to stop the action. Medium low shutter will make kabur.Sedang action to take pictures in places with less light then to overcome them by the photographer is using high speed film. For example, Iso 400, 600, 800 or Iso 1600.
How to measure the lighting is usually available in every camera. To measure the light to be consistent, we can mensiasatinya by measuring the palm of the hand or bring our camera about 30 cm from the object. So, we'll have this lighting sesuai.Untuk get good light in a photo shoot usually we would choose the photograph on the hour 08:00 to 10:00 a.m. and 4:00 p.m. to 6:00 p.m.. usually in this time, the light in good condition, and not too hard.

In lighting there are some techniques that should be addressed. Among them:
Front lighting: light source comes from the front of the object. This light will produce a flat image.
Rear lighting: light source coming from behind the object. With these light sources such as the object that we take into shiluette (black). Shooting with the light source from behind do if we want to make a photo shiluete.
Lighting Side: Photographs by wearing light source from the side to make objects that we take will seem firm. Usually this light

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