Nikon E600 has visible and UV sources with filter cubes for commonly used fluorophores. An assortment of Nikon objectives are available (water, oil immersion, air).
Digital image capture using Olympus DP 73 camera and Cell Sens software.
Longitudinal section of Ephedra root, 60x oil immersion objective, Azure B stain
Fern (Asplenium) stem transverse section. UV autofluorescence
Cypress stem, transverse section, phloroglucinol stain.