17SFM - Ultra Stable Spatial Filter

Our ultra stable spatial filter 17SFM-1(M) has a special design of dovetail and preloaded spring that ensures higher stability in comparison to similar products. This spatial filter can provide an optimal performance through smooth linear movement in X, Y and Z directions. By replacing the single-pin design with two-pin for each of X and Y axis, it is possible to provide wobble free adjustment in both directions. The pinhole holder is formed of two centric rings to hold the pinhole therebetween while uses a set screw to fix the pinhole in position.
 

► Design of dovetail and preloaded spring ensures higher stability
► Smooth linear movement in X, Y and Z directions provides optimal
     performance 
► Easy to change pinhole via a wrench shipped together