Q1 2018 Earnings Presentation

GROUP OVERVIEW: Q1 2018 Operating Performance 1.3mm deep imaging Bruker NANO Group ▪ NANO mid-single digit constant currency revenue growth, driven by strong industrial research demand BRUKER ▪ AXS with strong growth in industrial markets ▪ Nano Surfaces and Nano Analysis revenues also grow ▪ Semicon metrology revenue flat year-over-year on shipment timing BEST Segment BEST revenue higher year-over-year, driven by timing of deliveries and science projects ▪ Demand for MRI superconductors and 'Big Science' projects uneven BEST continues to expect an organic revenue decline in 2018 ■ ■ 6

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