Hamamatsu R649 Photomultiplier tube

Hamamatsu R6594 Photomultiplier tube

Hamamatsu R669 Photomultiplier tube

Hamamatsu R6800U-01 Metal package phototube

Hamamatsu R6800U-08 Metal package phototube

Hamamatsu R6800U-09 Metal package phototube

Hamamatsu R6800U-11 Metal package phototube

Hamamatsu R6800U-14 Metal package phototube

Hamamatsu R6800U-15 Metal package phototube

Hamamatsu R6800U-16 Metal package phototube

Hamamatsu R6800U-21 Metal package phototube

Hamamatsu R6800U-24 Metal package phototube

Hamamatsu R6800U-26 Metal package phototube

Hamamatsu R6800U-48 Metal package phototube

Hamamatsu R6834 Photomultiplier tube

Hamamatsu R6835 Photomultiplier tube

Hamamatsu R6836 Photomultiplier tube

Hamamatsu R6985-80 Electron multiplier tube

Hamamatsu R7056 Photomultiplier tube

Hamamatsu R7057 Photomultiplier tube