Jay Photonics' Dry Darkfield condenser reveals hidden details of your samples with high-definition darkfield illumination when attached to our Si-Through-HR Microscope. This darkfield condenser has a numerical aperture (NA) between 0.7 and 0.9, which is suitable for microscope objective with NA under 0.7, which is the case for our 5x, 20x and 40x objectives included with our microscope.
Darkfield images of a silicon photonic chip taken with the microscope. The waveguide lines are 400 nm wide.