Leica Microscope N2.1 Fluorescent Green Filter Cube for the DMR DMRB DMLB

Leitz H Cube Filter Block For Ploemopak Fluorescence Microscope BLUE

Leitz N2 Cube Filter Block For Ploemopak Fluorescence Microscope Green

Leitz "G" Microscope Fluorescence Filter Cube Ploemopak BLUE Excitation

Leitz N2 Cube Filter Block For Ploemopak Fluorescence Microscope Green Ex

Leitz Leica Fluorescence Microscope N2.1 513812 Filter Cube Filter Very Nice

Leica Microscope N2.1 Fluorescent Green Filter Cube for the DMR DMRB DMLB

Leitz Wetzlar H fluorescence cube for Ploemopak vertical microscope illuminator