This transmissive (backlit) SFRplus test chart can be used with the Imatest SFRplus module to measure MTF, lateral chromatic aberration, distortion and hue response. The SFRplus module has fully automatic area of interest detection.

 

 

The SFRplus test chart has significant advantages over commonly used charts such as the ISO 12233 chart, including a much less wasted area, the ability to generate sharpness maps on the sensor surface, better measurement accuracy due to lower contrast, And fully supports automated testing.

size

 

 

The chart has a total picture size of 30.48 cm by 50.8 cm (12 in by 20 in) and an effective graphic area of 48.3 cm by 26.81 cm (19 in by 10.56 in). The height of the bar is 252 mm (9.92 inches).

 

The chart uses high-precision black and white LVT film recording process for optimal density range, low noise and fine detail. Edge MTF50> = 10 cycles / mm, about 2 times better than the best inkjet chart. For more information, take a look at our quality comparison of transfiguration pictures! Large patterns enough to shoot up to 30 megapixel camera good results.