Hirsch DS47L-HI Scramble pad

Hirsch DS47L-HI High Intensity Display Scramble Pad Missing Top Piece

Tektronix 465 475 Oscilloscope Focus Intensity Scale Illum Knobs (3) 366-1023-01

Fiber-Lite High Intensity Illuminator

Tektronix 311-2147-00 5 kOhm Potentiometer Intensity Position 2200 Series

Scienscope Lampholder for FO High Intensity Illuminator

Oclaro F10 10-12.5 Gb/s Intensity Modulator Low Drive Voltage 7910 FC/APC

Scienscope Binding Mount for FO High Intensity Illuminator