Spatial Filter With 50 Micron Pinhole

US $1800

  • Dublin, California, United States
  • Jun 10th
These are spatial filters pulled from equipment. I have two styles of prototypes? here. "A" Has the lenses glued in but has an adjustable Z axis on the pinhole. The pinhole is permanently centered. "B" has removable lenses and the pinhole Z axis is set with X-Y adjustments via small screws surrounding the pinhole. I have removed the pinhole housing to inspect diameter and it appears to be 50 microns or real close to that. The pinholes are set into small housings and are not replaceable with other sizes. Not sure of focal length of lenses (there are 2). You will have to determine which wavelengths and beam diameters will work with these. Lenses appear to be AR coated for visible. Housings are about 24mm thick at widest point and 58mm long (not counting Z extension on "A"). Your choice just specify A or B  Only have one of each. Thanks for looking

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