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female photography
Sumpah Pemuda in Jogja 2009
Photography is not all about the camera. It is said that photography is the art of playing with light. In the absence of light, then it is impossible photography. Produces a good picture, must have a strong vision in terms of ‘seeing’. Noticing the light, composition and moment are the things that is important to note in making images that can be categorized as ‘good’.
However, it seems impossible to produce a picture like that if it does not know and understand the technical each basic photography. Photography is not all about the camera, but the camera is a tool to deliver our vision. So, if it needs to know and understand how the camera works.
The main task of the camera is set intensity of light coming in and in the end of the film / sensor (hereafter I call the medium). If the camera allows too much light coming in the medium will be burned (overexposed). And vice versa. How do I get the light coming in was not excessive and no less, or in other words ‘pass’. Here I describe one-one.
Aperture
Or is often called a diaphragm or lens opening is a function to regulate how much the lens opens. This function is more precisely located on the lens. Logically, the bigger the opening, so the more light will enter. Like a water faucet. The bigger we open the faucet it will be more and more water will come out.
Writing the correct Aperture is f / x. Therefore, when told his Aperture value is 5.6, then the correct writing is f/5.6. So do not be upset if someone said that the 2.8 lens opening larger than the lens opening 5.6. Because if you are writing is true mathematical khan? (f/2.8> f/5.6), but most of us are reluctant to say f/2.8 or f/5.6, because we are simple people’s …
Side Effect of Aperture
Like cough medicine that has side effects, as well as the aperture. The side effects are greater the lens opening, the smaller it will be the focus area. And vice versa. This focus area commonly known as the DOF (Depth of Field).
Shutter Speed
Or commonly referred to as shutter speed or speed duty to set how long the mirror open and closed again to limit how much light will enter. Like the theory of the tap, when we opened the tap too long, then the container will the water reservoir so that the excess will meleber out. If in the case of photography, the medium will be burned.
Writing the correct shutter speed is 1 / x. So when it is said that a photograph menggunkanan speed 60, then the correct writing is 1 / 60 second. So do not be confused to say that the 60 speed faster than 30. because the writing is so mathematically khan?
Side Effect of Shutter Speed
Like dating has side effects, such as hard glanced woman / other man, as well as the shutter speed. The faster the shutter speed, then the image will be more visible still (freeze). And conversely, if the speed is too slow image will look blurry because of movement is too fast, so that objects appear to move very quickly.
ISO or ASA
Sensitivity level is medium in the light. The higher the value, the more levels of sensitivity. That is, if we change the value of the ISO or ASA becomes higher, while the aperture and speednya not changed, then the media will receive more light. And vice versa.
SIDE EFFECTS ISO or ASA
ISO is the sensor sensitivity level (medium), while the ASA is the sensitivity level of the film (medium), so the difference is only just dimediumnya. But the same logic. Except for side effects. Which if using high ASA film, the picture will look grainy (the shape of a small point but a lot). While the use of high ISO will generate noise (such as a worm, but many forms). Slightly amused wrote’ve let alone a lot =)







