The periscope holds three cameras at a time. Notice the carefully place tie-wraps, which provide some mechanical relief.
Looking upwards from the floor of the Test Cell Basement, towards the periscope and camera.
The fast camera is controlled by a WindowsNT PC running LabView, from the TFTR Control Room over 600' fiber optic GPIB links.
A tight view of the periscope/camera installation.
