Nikon T1-SNCP Phase Contrast Ring Slider

Nikon T1-SNCP Microscope Phase Contrast Ring Slider ELWD 0.3 (2)

Nikon T1-SNCP Microscope Ring Slider ELWD 0.3 with KB-4 Filter - Made in Japan

NIKON T1-SNCP Phase Ring Slider With ELWD 0.3/OD75 Condenser

Nikon TMS Inverted Microscope Condenser 0.3 A w/ Phase Slider

Nikon Inverted Microscope w/ Phase Contrast‑2 ELWD Condenser – Tested Working

Nikon Diaphot Inverted Microscope with Phase Contrast 2 ELWD 0.3

Nikon Diaphot Microscope Contrast-2 & ELWD Phase-Contrast Condenser Lense (4859)