The Harvard Apparatus CS-40R15 glass cover slip has a 40mm diameter and is made of #1.5 thickness (0.17mm) borosilicate glass for image clarity. It fits inside an RC-series confocal imaging chamber (sold separately). The package contains 50 cover slips. This glass cover slip is suitable for use in confocal imaging applications.

Harvard Bioscience manufactures labware and equipment for use in clinical and life science research laboratories. The company, founded in 1901 as Harvard Apparatus, is headquartered in Holliston, MA.