The Read Noise calculator provides you with a helpful tool which allows you to calculate the read noise of your camera.
The read noise is a measure of the uncertainty associated with each image acquisition and is a function of the camera system.
- Take the difference between 2 bias images.
- Enter the Standard Deviation of the pixels in the image.
- Enter the Gain value of the camera (e-/ADU)
If you do not have the gain value for your camera, use our Mean Variance (Gain) Calculator below