R2L2S1N1
Negative NBS 1963A Resolution Target, 2" x 2", 1 to 228 cycles/mm
Negative NBS 1963A Resolution Target, 2" x 2", 1 to 228 cycles/mm
Negative NBS 1963A Resolution Target, 2" x 2", 1 to 18 cycles/mm
Birefringent NBS 1963A Resolution Target, 2" x 2"
Variable Line Grating Test Target, 3" x 1"
Positive Combined Resolution and Distortion Test Target, 3" x 1"
Positive NBS 1952 Resolution Target, 3" x 1", 2.4 to 80 lp/mm
Positive Sector Star Test Target, 1" x 1", 72 Bars
Positive Sector Star Test Target, 1" x 1", 36 Bars
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