Microscope Objective Lens

Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080


Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080

Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080    Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080
In my inspection, there is no shading leak from the black part even if the objective lens is applied diagonally from the back of the objective lens and the objective lens is tilted diagonally. Is your microscope's viewfinder dirty with dust?
Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080    Ex NIKON PLAN FLUOR 40X/0.75 DIC M WD 0.72 MICROSCOPE OBJECTIVE LENS M25 28080