Mahr presents the Fizeau interferometer measuring towers of the MarOpto MT series. These are modern workshop interferometer towers for operation close to production. Different models cover a large range from 1/2“ (small table-top tower) to 12“ (CNC stitching tower) measuring area. Vertical tower solutions offer easy handling of lenses, quick measurement, including vibration damping and requires little space. Besides testing form deviation, towers with scales can towers with scales can produce highly accurate radius measurements as well. Motorized axes allow easy and fast operation.