In the generation of digital photography, some terms have differed from their film days. The definition of ISO is one of them, having a different need in film photography. So what is ISO? In film, camera ISO used to refer to the light sensitivity of the type of film. The higher the ISO numbers on the film, the high its sensitivity to light. So if you plan to shoot in a dark area, go for the film number with the higher ISO. If that’s for film, what is ISO for digital cameras? It’s still relatively the same. The lower the ISO setting, the lower is its sensitivity to available light. With the higher ISO setting, pictures tend to become grainy because of the amount of light the sensor can process. You can look at other examples online for image samples for ISO settings. Cameras nowadays can have an ISO as far as 3400 or even higher, but you can compare that lower settings can give less graininess or noise in a photograph. For example, what is ISO 800 compared to ISO 100? ISO 100...
Maybe you just bought your new camera and you can see that there are a lot of modes to use, and at the same time a lot of settings to tweak. In most modern digital cameras you can find that it has a changeable ISO setting. It can go down to as low as ISO 80 or as high as ISO 6400, depending on the camera you have. So what is ISO setting for? You ISO setting let you take a good photograph even if you’re working under a dim area or indoors. You can tweak your ISO setting so you can easily capture high-speed moments in low light. Examples of this would involve indoor sports activity, churches, arts galleries, meetings and birthday parties. Depending on the situation and the amount of lighting, your ISO setting could be higher or lower. What is ISO standard for outdoor settings? ISO for outdoor settings can range from ISO 80 to ISO 200 depending on the amount of light outdoors. When the sun is fairly bright, you can go for ISO 80, and if it’s a bit dim or cloudy, ISO 200 can do the ...