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Adjust the intensity of the Light Source by pressing the up and down intensity buttons. This is displayed in 1% steps between 20% and 100%. Between 0% and 20% this figure is displayed in 0.2% intensity steps.
Camera/Imaging
The microscope has a Zeiss 506 color camera attached and has Zen lite software installed. the sensitivity of the camera is based on a 6 megapixel CCD sensor and has a resolution of 2752 horizontal pixels × 2208 vertical pixels.
(Graph source: zeiss.com)