A grid needs an optimum balance between scatter absorption and primary radiation transmission. Based on long-term insights, it became apparent that 40-50 lp/cm grids have the highest signal-to-noise ratio improvement. Too many lines would negatively impact the image quality as they could cover the pixels.
Our maximum capability of 74 lp/cm perfectly matches state of the art detectors.
Max. of 74 lp/cm perfectly match state of the art detectors
The graph shows the decrease in image quality when using higher line pair grids at the same ratio.
Video of a fiber interspacer:
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