Basic Technical Photography & function- Digital Camera

Photography is not all about the camera. It is said that photography is the art of playing with light. Without light, the photography was impossible. Generate an image of good, must have a strong vision in the case of 'see'. Given light, composition and moment are things that are important to note in making images that can be considered 'good'.

However, it seems impossible to produce such an image if it does not recognize and understand the respective basic technical photography. Photography is not all about the camera, but the camera is a tool to deliver our vision is. So, if need to know and understand how a camera works.

Main tasks of the camera is set to incoming light intensity and at the end of the film / sensor (hereinafter called my medium). If the camera allows too much light entering the medium akan burned (overexposed). And vice versa. How do I get the incoming light is not excessive and not less, or in other words' pas'. Next I jabarkan one-one.

APERTURE
Or often called the difragma or function of the lens is set for how much the lens opens. This function is more precisely located on the lens. logicaly, the greater open, it will be the more light will enter. Like a water fountain. The greater we open the faucet it will be more and more water will come out.

Writing APERTURE is the correct f / x. So that when it is said the aperture value is 5.6, then the writing of the play is f/5.6. So do not upset when told that the lens opening is larger than 2.8 of the 5.6 lens. Because if the writing is correct matematisnya khan? (f/2.8> f/5.6), but most of us lazy for the f/2.8 or f/5.6, because we do one simple ...

Side effects from the APERTURE
Such as cough medicine that has side effects, as well as APERTURE. Side effect is the larger lens openings, the smaller its focus areas. And vice versa. This is the focus area which is known as the DOF (Depth of Field).

Shutter Speed
Or commonly called the speed or the shutter speed to set the duty, how long ago the mirror cover is open again to limit how much light will enter. As the theory of tap, when we open the tap too long, the vessel before the water container so that excess akan akan meleber out. If in the case of photography, the medium will be burned.

SHUTTER writing speed that is 1 / x. So that when it is said that a photo menggunkanan speed 60, then the play is written 1 / 60 seconds. So do not upset when told that the 60 speed faster than 30. because of the mathematical khan is the case?

Side Effect of Shutter Speed
As the date that has side effects, such as the hard cock woman / other man, so also with the SHUTTER speed. SHUTTER faster speed, then the image akan akan more visible still (freeze). And vice versa, when the speed is too slow akan visible image blur due to movement that is too fast, so that the object seen to move very quickly.


ISO or ASA
Sensitivity level is medium in receiving light. The higher the value, the level sensitifitasnya. That is, if we change the value of ISO or ASA becomes higher, while APERTURE speednya and does not change, then the medium will receive more light. And vice versa.

Side effects of 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 dimediumnya only. But logikanya same. Except for side effects. Where, when using high ASA film, the picture will look grainy (point-shaped but much smaller). While the use of high ISO noise akan produce (such as the form of worms, but many). Aja udah little tingling especially many.
Basic Technical Photography & function- Digital Camera