2 Pack: microStamps with No Ink, 20-30 micron base elements

2 Pack: microStamps with No Ink, 20-30 micron base elements

428.12

Special Request microSpeckle Stamps: Custom Pattern

Physical stamps that transfer designed micro patterns of ink to the specimen surface for DIC experimentation

20-30 micron base elements

2 stamps in one package

No Ink Applied

Pattern Macro Size:  1 cm x 1 cm

Speckle pattern designed by Brown University and NASA Langley Research Center for low noise

Stamping procedure not included with purchase. Procedure has not been developed. Purchase at own risk. 

Each circle is spaced 20 microns from at least 2 of its neighbors. Others of its neighbors are further apart (and possibly more than 30 microns).  The pattern is random within these constraints.  100 patterns were generated in this way. This is the one that previous work indicated would perform the best.

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