SWIR imaging can be used for food sorting, food inspection, plastic sorting, quality control…

Use the slider to move across the image, and make the invisible visible with C-RED 3!

Images in the visible and SWIR (900-1700 nm) of two apples. In the visible range, apples look fresh, no bruises are visible.
In the SWIR range, bruises are visible which enables sorting.

 
Camera used: C-RED 3 with SWIR lens 16 mm, uncooled, non stabilized, low gain
 
 
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