The following digital tests can be used to examine the moiré effect closer. Adjusting variables shows the illusions of the patterns.
VISUAL MOIRÉ TESTS
SCALING TEST
TREATED MOIRÉ
CONCENTRIC CIRCLE TESTS
SIZE VARIATION
INCREASING SCALE
ROTATION
VERTICAL BARS TESTS
CONTROL
SIZE VARIATION
2X
SIZE VARIATION - 2X
DIRECTION VARIATION
CONTROL
SIZE VARIATION
2X
SIZE VARIATION - 2X
DIRECTION VARIATION
CONTROL
SIZE VARIATION
2X
SIZE VARIATION - 2X
DIRECTION VARIATION
WAVING BARS 2
WAVING BARS
CONTRAST VARIATION
CONTROL
