If you’re new to photography, you may have heard the term ISO thrown around. But what is ISO photography? ISO is one of the three elements of the exposure triangle, along with shutter speed and aperture. ISO determines the camera’s sensitivity to light. Understanding ISO is crucial to getting the perfect exposure for your shots.
ISO is a measure of the camera’s sensitivity to light. The higher the ISO number, the more sensitive the camera is to light. This means that higher ISOs are better suited to low light situations. Conversely, lower ISOs are better suited to brighter environments.
Most digital cameras have a range of ISO settings, usually starting at ISO 100 or 200 and going up to ISO 6400 or even higher. The exact range will depend on your camera model. The higher the ISO, the more noise or graininess your photos will have. Therefore, it’s important to find the right balance between ISO and other exposure settings to get the best possible results.
How to Use ISO
Using ISO in photography is all about finding the right balance between sensitivity and quality. If you’re shooting in low light, you’ll want to use a higher ISO. However, if you’re shooting in bright conditions, you’ll want to use a lower ISO to avoid overexposure.
Shooting in Low Light
When shooting in low light, it’s essential to use a higher ISO to capture enough light. However, using a higher ISO can result in more noise or graininess in your photos. To minimize this, you can use a tripod, shoot in RAW, or use noise reduction software in post-processing.
Shooting in Bright Conditions
When shooting in bright conditions, it’s best to use a lower ISO to avoid overexposure. This will result in sharper, more detailed photos. However, if you’re using a slow shutter speed or a small aperture, you may need to increase the ISO to compensate.
ISO photography is all about finding the right balance between sensitivity and quality. Understanding ISO is crucial to getting the perfect exposure for your shots. By understanding how to use ISO, you can capture stunning photos in any lighting conditions.