METHOD FOR FORMING MOIRE LATTICE

摘要

PURPOSE:To form a good lattice, by engaging a core comprising the same material as a test piece with the notch part of said test piece so as to form the same plane and uniformly applying a photosensitive liquid to the surface of the test piece. CONSTITUTION:A core comprising the same material as a test piece 1 is engaged with the notch part of said test piece so as to form the same plane and a photosensitive liquid 4 is uniformly applied to the surface of the test piece to form a good Moire lattice.