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MarOpto MT 100

Measuring Towers

DESCRIPTION

Mahr presents the Fizeau interferometer measuring towers of the MarO-
pto MT series. These are modern workshop interferometer towers for
operation close to production. 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.

The MarOpto MT 100 is a high-precision Fizeau interferometer measuring
tower for the testing of spherical and flat glass surfaces. The stable and
vibration-isolated design makes this 4“ interferometer measuring tower an
ideal tool for the production of high-performance optics. Also available as
an inverse measuring tower MarOpto MT 100i.
Highest precision in the production environment:
• Rigid granite tower with passive vibration isolation by four shock ab-
sorbers
• Measuring table with clearance-free bearings on linear slides
• Measuring table positioner via a servo motor and ball screw
• Fine selection of speed using joystick
• Manual fine adjustment of the measuring table with fine thread screw
via backlash-free preloaded precision cross-roller guides
• 3-axes table: Z-axis in the basic unit and cross table for lenses up to
100 mm
• High-precision glass scale for the absolute measurement of radii,
mounted close to the optical axis (Abbe comparator principle)
Options:
The interferometer measuring tower MarOpto MT 100 can optionally be
expanded with a lens extension, lens protection and lens holder.
• Remote control for focus and zoom
• Tilting table 120 mm

For more information, please visit our website: www.mahr.com

586 MarOpto | Measuring Instruments for the Optical Industry