Nikon Plan Apo 20X/0.75 DIC M Microscope Objective

Nikon Microscope Objective Plan Apo 20x 0.75 0.17 Wd 1.0

Nikon Microscope Objective LU Plan, ELWD 20x/0.40 A, ∞/0 WD/BD

NIKON PLAN FLUOR ELWD 20X/0.45 PH1 DM DIC L PHASE CONTRAST MICROSCOPE OBJECTIVE

Nikon Plan 20x 0.4 Microscope Objective Lens 21875 Made in Japan (Tested)

Nikon CFI Plan Apochromat 20x/0.75 ∞/0.17 WD 1.0 DIC M/N2 Microscope Objective

Nikon BD Plan 20x 0.40 Microscope Objective

Nikon 20x 0.75 CFN Plan Apo Microscope Objective