Leica Microscope PH3 Phase Ring Retrofit Compatible

27mm Phase Contrast PH1 Ring for Leitz Microscope Retrofit Compatible

27mm Phase Contrast PH2 Phase Contrast Anullus for Leica Microscopes

Phase Contrast Set 27mm Diameter Compatible w/ LEICA Microscope

Leica Microscope PH1 Phase Ring Retrofit Compatible

S et of Leica Microscope Filters

27mm Phase Contrast Set for Leitz Microscopes Retrofit Compatible

Leica DM Microscope Condenser Phase Annulus Light Ring PH1-S70, PH2-S23, PH3-S1