The JMS-S3000 is a MALDI-TOFMS that incorporates the innovative SpiralTOF ion optical system. The JMS-S3000 SpiralTOFTM has evolved into the SpiralTOF™-plus with much improved MS imaging functionality. The JMS-S3000 SpiralTOFTM-plus defines a new standard in MALDI-TOFMS performance and provides state-of-the-art analytical solutions for a wide range of research areas such as functional synthetic polymers, materials science, and biomolecules.