Best camera settings for indoor portraits. Open the aperture as wide as possible, ideally f / 2.8 or faster (although not all lenses have such a large aperture). Set the ISO to 800 to increase the sensor's sensitivity to light, as there is usually not enough light in a room. Set the white balance to the tungsten setting to help neutralize the warm yellowish tones typical of incandescent lighting. You can see the fast workflow of indoor portrait photography. Depending on the results obtained from these initial settings, you may need to make some changes. For more detailed instructions visit us