COOL IT DOWN When working with NR, it’s advisable to schedule breaks between frames to prevent the build-up of sensor heat and thermal noise
© Jignesh Chavda
Low-light situations require higher ISO settings, but these can result in image noise, which is visible in grainy elements in darker parts of the image. As a result, photographers avoid high ISO settings, but in situations where you really need to push up the ISO you can enable the Noise Reduction function.