ISO refers to a camera's sensitivity to light.
If you have a digital camera, you may wonder what the purpose of the ISO range is. Along with other features of your camera, ISO influences your ability to take quality pictures in certain types of lighting.
Identification
ISO refers to your camera's sensitivity to light. Low ISO numbers reduce the sensitivity of a digital camera's sensors to light. Likewise, high ISO numbers increase that sensitivity, making the camera more useful indoors and at night.
ISO Range
ISO range refers the range of ISO speeds for your camera. This varies depending on the type of sensor and the sensor size. The range typically starts at 100 and moves upward to 800 or higher, depending on the type of camera.
Considerations
The lower end of the ISO range produces images with finer grains, while the higher end of the range produces noticeably fuzzier images. If you take pictures where there is a lot of available light, ISO range may not be a problem. If you take pictures in dim environments, consider purchasing a camera that handles higher ISO settings well.
Tags: your camera, camera sensitivity, camera sensitivity light, depending type, digital camera, range produces
