Contact form
Skip to main content


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

All technical data subject to change without notice. Verify details with Satisloh

Purchase an SPM-125 and get your MES-360 Lite for free!

Your introduction to Industry 4.0 with MES-360 Lite
Increasing transparency and visibility of your equipment performance is one of the key levers to optimizing your production and reducing costs. MES-360 Lite provides daily reports using pre-established KPI to track machine utilization, production throughput, and top 5 errors for all of your Satisloh Lab 4.0 ready machines.

MES-360 Lite is easy to install, needs minimal maintenance (Windows OS updates), and only requires basic computers skills. The system allows up to 50 machine connection.

Upgrade MES-360 Lite to the full version at any time or add individual modules as your needs change.

Related Products

ProACT Software Suite

Software platform for all calculation, adjustment, and correction tasks required for grinding and polishing of rotationally symmetrical and freeform shaped optical components.


Mobile & efficient automation system for sensitive handling of lenses up to Ø 80 mm, suitable for most Satisloh machines.


Cost-effective CNC polishing machine for spherical polishing within a working range of Ø 10–125 mm. 

Ask us a question

Satisloh experts are ready to answer your questions. We help you make the right machine purchase decision.

Ask us a question

Request a quote

Satisloh designs and manufactures machines that meet your specific requirements. Request your personalised quote today!

Request a quote