All with Nikon TE300 microscope, Plan Apo 20x/0.75 objective, flash and Canon T3i mounted on the Nikon TE300's front port.
1. DIC: full extinction.
2. DIC: polarizer rotated to the left of full extinction
3. DIC: polarizer rotated to the right of full extinction.
4. Polarized
5. Darkfield





I am enjoying them (specially the polarized), hope you too.
Rogelio