These are the colour boxes designed to be used with argon lasers. Each board contains 2 rotary solenoids with arms for dichroic filters. There is also a linear solenoid mounted vertically, for use as a shutter. The board is mounted to a metal plate to facilitate easy vertical mounting and to act as a heat sink.
3 of these can be used in a whitelight system to provide 6 colours plus white at a far lower cost than using an AOM.
There are 17 of these available. Only 3 have the shutter solenoid fitted. The solenoids are available from RS Components (part number 250-1280) if required.
With Solenoid £70 plus postage
Without Solenoid £60 plus postage