How to brighten diascopic illumination on Nikon ECLIPSE Si Microscope?
- Kkimberly10Aug 23, 2025
If the diascopic illumination of your Nikon Microscope isn't bright enough, try these steps: First, adjust the illumination by turning the brightness control knob almost to the maximum position. If that doesn't fully resolve the issue, widen the aperture diaphragm to allow more light to pass through.