MIKROSKOPOBJEKTIVFASSUNG

摘要

1508928 Microscope objective ERNST LEITZ WETZLAR GmbH 29 Nov 1976 [5 Dec 1975] 49630/76 Heading G2J Identification marks are carried on a rotatable sleeve 18 detachably - and rotatably - secured to a microscope objective 12 by a resilient ring 15 engaging a peripheral groove 14 in the objective.