ISO 12233: Ver. QA-72 Digital still-camera resolution chart

 ISO 12233: Ver. QA-72 Digital still-camera resolution chart
品 牌: imatest
型 號: ISO 12233: Ver. QA-72 Digital still-camera resolution chart
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ISO 12233: Ver. QA-72 Digital still-camera resolution chart

SKU: QA-72-XX

Please Note

This chart does not conform to the updated ISO 12233:2014 standard. We recommend the Photographic ISO 12233:2014 E-SFR chart for testing that does not specifically require the old chart.

The ISO Camera Resolution Chart conforms to the ISO 12233:2000 standard, "Photography-Electronic still picture cameras - Resolution measurements".  This target's active area at 1X size, measures 20 cm high and has features of 0.1 mm.  All features vary as a multiple of the overall chart size.  Hyperbolic wedges for resolution evaluation range from 100 - 2000 lines per picture height.  Other features include checker patterns, multiple slant-edge lines, a center-focus zone plate and framing marks for 1:1, 4:3, 3:2, and 16:9 aspect ratios.

Availability: In stock

USD $380.00

Details

Notes: This chart is used to measure sharpness from slanted-edge patterns (as Spatial Frequency Response = SFR) using the Imatest SFR module. It can also measure resolution from the hyperbolic wedges using the Imatest Wedge module (a part of Rescharts).

Technical Notes: ISO-12233 Digital Still Camera Resolution Chart QA-72 v1-01.pdf

Polarity Active Area Refl. Material Opal Glass Chrome Glass
Positive 20 x 36mm (0.79 x 1.4in)     QA-72-1-P-CG
Positive 20 x 36mm (0.79 x 1.4in)   QA-72-1-P-OP  
Positive 100 x 178mm (3.94 x 7in)     QA-72-2-P-CG
Positive 100 x 178mm (3.94 x 7in)   QA-72-2-P-OP  
Positive 100 x 178mm (3.94 x 7in) QA-72-2-P-RM    
Positive 200 x 356mm (7.87 x 14in) QA-72-P-RM    
Positive 400 x 711mm (15.75 x 28in) QA-72-3-P-RM    
Positive 800 x 1422mm (31.5 x 56in) QA-72-4-P-RM    

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