A substage condensor attachment,
by E. Leitz Wetzlar, contained in the original plush-lined leatherette-covered fitted case, the lid gilt-stamped Condensor für Dunkelfeld E. Leitz Wetzlar; and a Leitz 1/12 oil immersion objective
A substage condensor attachment,
by E. Leitz Wetzlar, contained in the original plush-lined leatherette-covered fitted case, the lid gilt-stamped Condensor für Dunkelfeld E. Leitz Wetzlar; and a Leitz 1/12 oil immersion objective
