COMPOUND MICROSCOPE CONDENSER

ABBE TYPE SUBSTAGE CONDENSER WITH REMOVEABLE TOP

c.1900

Large Abbe-type condenser in a housing with both an iris diaphragm and a large swing-out holder for the included 35 mm dark ground stops and oblique lighting inserts. The insert/filter holder incorporates a knurled ring to rotate the inserts while in place. The top element (press fit) is removable for low power work.