iMLayer AERO

The iMLayer™ AERO incorporates a sample stage that moves at a controlled rate while maintaining the same distance from the spray nozzle, enabling stable matrix spraying.
Over multiple strokes, the sample becomes laminated with fine matrix crystals, enabling high sensitivity and high spatial resolution.

https://www.shimadzu.com/an/products/life-science-lab-instruments/imaging/imlayer-aero/index.html