So, the darker the object of lighting conditions will you take, the higher the ISO speed you need. For example, for taking pictures on the beach at noon, you must select a film with an ISO as low as possible. ISO 100 is usually enough for a variety of conditions. Movies with high ISO film we call fast. Conversely, films with lower ISO film we call slow Trick and Tips Blogspot.
There is a price to be paid with high ISO, that the resulting image will be more grainy (grainnya was evident) and the color will be increasingly dim / dull.
The film is made of plastic coated with a layer of granular chemical that is sensitive to light - the so-called grain. The higher / ISO film speed setting, the greater grainnya, so that we can work in low lighting conditions. So, the more you'll score the film, you should choose a slower film / lower ISO. But, this is not the main guarantee to get good prints. The main factor of the quality of printing is the film speed and type of film, Exposure, Focus and Quality of the lens. The better of these factors, the better the picture you want and you can print Trick and Tips Blogspot.
What about Digital Cameras?
Basically, the working principle is the same film. The difference is, we no longer use film media. So, who works here is the amplification of digital camera sensors sensitivity to light. The more dark room conditions, the higher the sensitivity of the sensor smplifikasi Trick and Tips Blogspot.
Same with the working principles of the film, the higher the ISO digital camera, the picture will be more grainy and the color intensity was decreased. At high ISO, the digital camera will cause side effects of Noise. Fortunately the high end digital camera, there is a Noise Filter that this problem can be overcome. By increasing the ISO, then the effective distance fiash also increased. The further the reach of Flash on your digital camera Trick and Tips Blogspot.
In the digital camera that provides the Option to Manual ISO (100.200, 400 and so on) and Auto ISO, you should select Manual ISO in accordance with your shooting conditions. Because, if we use Auto ISO can happen two possibilities, namely the ISO is set exceeds demand, or vice versa, the ISO is set to just less than your needs Trick and Tips Blogspot.
To issue a size large print, on this digital camera is more influenced by the large resolution digital camera. The higher resolution digital cameras, the bigger you can print it. ISO on digital cameras are more likely to affect the quality of grain and color in a digital image Trick and Tips Blogspot.
