ASI offers three main variants of external cubes that are an essential building block for modular microscopes. All variants hold an internal element – usually a beamsplitter cube or right-angle mirror – on a faceplate with internal dovetail mount.
The three variants differ in the details of the faceplate and the adjustment type. Faceplates are interchangeable between cubes of the same variant. One faceplate piece is included with each Cube, and faceplates can be purchased separately for faster swaps between internal elements. The internal elements such as filter cubes or mirrors must be purchased separately.
All external cubes measure 60 mm on a side, and the optical path through the cube is 60 mm regardless of which ports are used. The three ports have female C60-RING connections. Cubes and faceplates are made of 6010 aluminum.