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Casey PetersonAug 10, 2025
Why is the image dark on my VWR Microscope?
- Ggregory83Aug 11, 2025
If the image appears dark, it could be due to several reasons. First, ensure that the iris diaphragm aperture is completely open. Second, the brightness level might be too low; try rotating the brightness adjustment potentiometer to increase it. Finally, check that the objective is correctly aligned with the optical axis by rotating the nosepiece until an objective clicks into place.