Group items tagged

Actually the use of the ISO is not a 'rule' actual of photography, but mostly it was a lot of discussion on of photography tutorial, that we avoid as much as possible NOISE and GRAIN on the results of our photos using ISO setting as low as possible in any lighting conditions when shooting. Use a low ISO will give the images a smooth, clean and sharp as the lighting conditions when shooting course. There are certain times in which to raise the maximum ISO setting could create some interesting photo effects, but on the other side of many of the training course on us as much as possible to use a low ISO. GRAIN or photo noise can give the feel of the sand and crude quality, and for most people it can present a different mood to the picture. It could be said that in the current era of digital of photography will be more difficult due to the efforts of digital camera vendors and try to reduce the NOISE GRAIN better when using high ISO settings. This is easily done when the film camera era, which is the film with a high ISO will result in shades of sand or Grain naturally beautiful. Another way to get GRAIN on the photographs captured using a low ISO setting, is to use software like GIMP or Photoshop, but somehow we'll be more fun to get the effect GRAIN when shooting with the camera.

Tutorial Choosing ISO Settings - When learning about the concept of 'Exposure Triangle', maybe you have to ask 'What is the value of ISO should I use for best results? "Changing the ISO setting on your camera has an impact on the level of sensitivity of the image sensor in the camera to the LIGHT. The lower ISO number that you choose the level of light sensitivity will also be lower, and vice versa the higher the ISO number then the camera's image sensor will be more sensitive.The setting above is useful when you are shooting in conditions or different lighting situations, usually when the lighting conditions are low and you are not allowed to use a flash (in this case you have to raise the ISO). The impact is most noticeable when raising the ISO setting is likely GRAIN or NOISE the results of the photo will also increase. you may not be aware of GRAIN in the photo when I saw on the camera LCD, but when you want to review again in the Personal Computer the NOISE or GRAIN will be clearly visible. Above is an example where when photographing all using the same camera settings except for ISO settings (100 and 1600). The basic rule is to use the ISO, you must select the ISO as low as possible to get the photo smooth and free of GRAIN.

The existence of a digital sensor allows a photographer to change the ISO sensitivity represents the level sensor to light when shooting pictures. This is an advantage for those who shoot in lighting conditions change often. Bright light, dim would not be a problem, you can quickly adjust the ISO before shooting and see the results, and you certainly do not have to worry about the blur. Take advantage of the features of the camera ISO you about this. In the era of digital photography, you can forget about ISO settings and concentrate on what you take. But you do not get too excited and dismissive. AUTO ISO has its own limit. The main limiting factor is the tendency of the auto ISO camera to use ISO without consideration of the consequences they produce. As we all know, that the camera could not consider about NOISE generated, but not for lovers of our pictures, and if you care about the quality of the art that you make, chances are you're also not too happy with the NOISE in your photographs. A camera may be able to set the ISO up to 3200, but if you really want to use it every time photographing? For those who say 'No' they always consider the ISO before shooting, until the camera manufacturers provide feedback to the ISO limits are used. No one ever knew who first had the idea of ??limits on the use of ISO, but initially the cameras feature Nikon's ISO maximum use, and in the end some camera manufacturers follow them. Who first sparked this idea is not important, because now almost all camera manufacturers have added features automatic ISO usage limits to the cameras now and in the future. Many novice photographers are not aware of this feature, and they should be able to take advantage and begin to improve photo quality by not allowing too high ISO setting.