U-HSCBM-1-2 HAND SWITCHHand switch for U-CBM control unit to control the BX3 motorized units. Controls objective change, fluorescence cubes and shutter, U-AW attenuator wheel and defined observation methods by push buttons and LED indication. Preset tables for contrast methods settings are given and can be easily customised and saved. Requires U-CBM. Including 3 indication panels and indication stickers.