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The SPM-125 combines simple and clear operation with modern CNC-axis technology. This makes it universally usable for the manufacture of spherical lenses with Ø 10–125 mm.

SPM-125 Grinding machine for spherical lenses
SPM-125 spherical grinding
SPM-125 center thickness measurement

The benchmark in spherical processing

Cost-effective yet at the same time technologically well-equipped, the SPM-125 sets the benchmark in efficient spherical processing.


Efficient and flexible

  • One machine for all processing functions, including pre-grinding, fine grinding, and edge processing
  • Aspheric processing optional available
  • 360o tool swivel head which offers full swivel range and saves space at the same time
  • Rigid polymer concrete machine base ensures stable processes and repeatable results


Reliable and precise

  • Direct driven dual spindles ensure high surface quality through low subsurface damage during the grinding process
  • Best form accuracy achieved through patented method of crosscut adjustment
  • Integrated process control via CT measuring probe (optional)


Easy to use

  • The machine’s small footprint allows for convenient integration into every production facility
  • The easily accessible working chamber has rounded corners and coated surfaces. This simplifies maintenance and cleaning.
  • Fast and easy setup and data input with intuitive Satisloh graphical user interface BaSyS
Geometries:Spheres, aspheres (optional)
Working range:Ø 10–125 mm
Dimensions (wxdxh):1000 x 1600 x 2100 mm / 39 x 63 x 83 inches
Weight:Approximately 2,250 kg / 4,960 lb

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