Image of a dark tan, brown, and blue butterfly proboscis on a black background

[Butterfly Proboscis (Sample Prep by Dr. Matt Lehnert; Image by Dr. Terri Bruce) Image taken using a Nikon LV-UDM microscope (20X LU Plan Fluor objective; NA= 0.45; episcopic dark field) and a Nikon Digital Sight, 12mp Color Camera.]

The only microscope capable of Darkfield Imaging is the LV-UDM.

Nikon Eclipse LV/UDM