| Brand | Keyence |
|---|---|
| MPN | 1" calibration cube pattern 470 microns |
| Country of Origin | United States |
Check the listing for details. Precision Bore Optical Calibration 3D Micro Dot Diffuser -Laser Optical Projects. Condition: Used, Made in United States. Listed at 149.95 USD. It isnot a transmissive diffuser ; light should shine onto it, not through it. Clear aperture pattern is Ø10mm. Mouting plate Ø 20mm. The four top screw holes are threaded on M2. Distance between each hole is half of that size (235 microns).