EIA-1956 Resolution Video Test Chart QA-70
Please Note
This chart does not conform to the updated ISO 12233:2014 standard. We recommend the ISO 12233:2014 E-SFR chart for testing that does not specifically require the old chart.
Based on EIA 1956 chart. Includes linear and pie shapes from 200 to 1000 lines, 10 step density tables, measurement bars and edge definition points.
Details
Notes: Measurements of Tele-cine cameras for streaking, ringing, aspect ratio; scan linearity and other video and cine systems. Available in other custom sizes on request.
| Polarity | Size | Overall Size | Opal Glass | Chrome Glass | Trans Material | Refl. Material |
|---|---|---|---|---|---|---|
| Positive | 2x | 304.8mm x 228.6mm (12″ x 9″) | QA-70-1-P-TM | |||
| Positive | 2x | 304.8mm x 228.6mm (12″ x 9″) | QA-70-1-P-RM | |||
| Positive | 1/10x | 50.8mm x 50.8mm (2″ x 2″) | QA-70-2-P-CG | |||
| Positive | 1/10x | 50.8mm x 50.8mm (2″ x 2″) | QA-70-2-P-OP |
Technical Notes:
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