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LVT Cosmetic Defect - Testing and Results: In light of the recently-discovered cosmetic defect in our stock of Color LVT Film, we performed the following tests to ensure that these cosmetically defective targets provide accurate measurements. Dynamic Range: For this test, two images were captured under the same testing conditions, one using a target with the cosmetic defect, the other without. Left: Cosmetically Defective Target | Right: Flawless Target These images were both run through Imatest - Multicharts. The results of this test showed a 0.014 difference in the gamma measurement, which is well within the tolerance range for this test.

LVT Testing NLK (1) - imatest.com · View Zoom Share Good Good_5x_YBL 2_01_sfr.png Search ROI: 375x455 pixels T 8-24992873 16502104 Edge ang e 7.43 degs Estm. chart contrast — 3.88

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LVT Cosmetic Defect - Testing and Results: In light of the recently-discovered cosmetic defect in our stock of Color LVT Film, we performed the following tests to ensure that these cosmetically defective targets provide accurate measurements. Dynamic Range: For this test, two images were captured under the same testing conditions, one using a target with the cosmetic defect, the other without.

Left: Cosmetically Defective Target | Right: Flawless Target These images were both run through Imatest - Multicharts. The results of this test showed a 0.014 difference in the gamma measurement, which is well within the tolerance range for this test.

Slanted Edge SFR: For this test, two images were captured under the same testing conditions, one using a target with the cosmetic defect, the other without. The images were captured in a corner region of the film where the defect had crossed over the slated edge on the defective target. The same location from a flawless target was used for comparison. Both images were taken at 5x magnification on the sensor.

Left: Cosmetically Defective Target | Right: Flawless Target Both of these images were run through Imatest– Rescharts (SFR). The results of this test show a difference of 1 cycle per object millimeter (6%) in the print at MTF50, which is well within the tolerance range for this test.