Motorized Optical OD Filter Wheel,8 Position,1/2",Faulhaber Stepper,Laser,660nm 2 inch diameter, 8 position optical filter wheel made by Melles Griot for a large biotech company. This was used in a fluorescence microscopy instrument with a 660nm excitation laser. The unit has a fixed 658/10 bandpass filter...
The unit has a fixed 532/10 bandpass filter and 8 ND filters ranging from open to fully blocked. The wheel is attached to a FAULHABER® PRECIstep® AM1524, 15 mm dia. stepper motor. The motor can easily be extracted for standalone use....
Material:Glass(Screw/Straight). Price listed is for:200pcs = 1 box. Straight 1.8mm. Straight 1.6mm. Straight 1.4mm. Straight 1.2mm....