Objective Cover Glasses
1870-1900
Microscope Objectives and Accessories
1858-1900
Microscope Objective
1925
Microscopic objective
Objective Cover Glass Fasteners
1920-1925
Flourite oil 60x objective
Lids for Microscope Lenses/Objectives
1880-1900
One of phase fluotar objectives for M20 microscope
1960-1970
One of phase fluotar objectives for M20 microscope
1960-1970
One of phase fluotar objectives for M20 microscope
1960-1970
Zeiss Objectives
1905-1915