Voice Coil PIFOC Focus Drive For Objectives: V-308


The V-308 from PI is a high-dynamics positioner used for microscope objectives, featuring a voice coil PIFOC focus drive. This positioner was created with an integrated weight force compensation, PIMag® voice coil motor, a crossed roller guide, and provides direct position measuring.

Application fields include microscopy, biotechnology, medical devices, biomedical research, laser materials processing, and  semiconductor industries.

Additional Product Features Include:

  • Adjustable travel range to 7 mm
  • High dynamics direct drive
  • Integrated weight force compensation to 1 kg, can be adjusted by the user
  • Minimum incremental motion 10 nm
  • Heavy-duty crossed roller guide
  • Suitable optional accessories, e.g. objective holders

For more information on this product, download the available datasheet, and check out this video.