This plastic cube is also made for use in several of the 50i, 80i and 90i upright microscopes. Please note that this cube is intended for the Eclipse TE/Ti microscopes and should NOT be confused with Chroma's 91001 Eclipse/Quafluor cube. Please contact your Nikon dealer to purchase this cube empty, or mounted with the following Chroma filter sets: 19000, 19001, 19002, 19004, 19012, 39000, 39001, 39002, 39003, 39004, 39005, 39007, 39010, 49000, 49001, 49002, 49003, 49005, 49006, 49007, 49008, 49028, 59001, 59004, 59022, 69000, 69002

This is an empty microscope filter holder (Cube) *Filters must be added*