GTS Teleprompter 18 inchesThe GTS Teleprompter 18 " 70 30 beam splitter glass, and 25 Feet reading range. The teleprompter supports All camcorders, DSLR, And ENG Cameras. The teleprompter comes with an aluminum extrusion frame which enables mounting the camera on the prompter without requiring counterweights. The 70 30 glass does not have to be removed when folding the hood for transport or storage. You can mount the camera on the prompter and mount that set up on your tripod