Winston-Lutz Cube

The Winston-Lutz Cube is a simple, efficient, and highly reproducible method for determining Isocenter Verification of the Gantry, Collimator, Treatment Table Rotation Axes, and Lasers. 

Key Features

  • The Winston-Lutz Cube is designed for comprehensive Winston-Lutz Isocenter Verification for SRS and SBRT
  • Provides simple, efficient, and highly-reproducible method for determining Isocenter Verification of the Gantry, Collimator, Treatment table rotation axes, and Lasers
  • Unique Cube design incorporates a Tungsten (for use with EPID) or Ceramic (kV) 6.25mm central fiducial aligned to exterior alignment lines which are visible on 5 sides of the cube
  • No Assembly or Film needed
  • The Winston-Lutz Cube is machined to precise tolerances, providing repeatable measurements within +/- 0.25mm
  • Ask about integration with our iQA Auto Analysis Software!

Full Description

The Winston-Lutz Cube is designed for comprehensive Winston-Lutz Isocenter Verification for SRS and SBRT. It provides simple, efficient, and highly reproducible method for determining Isocenter Verification of the Gantry, Collimator, Treatment Table Rotation Axes, and Lasers. Machined to precise tolerances, the Winston-Lutz Cube provides repeatable measurements to less than 0.25mm. 

When paired with our iQA Auto Analysis Software, all analyses are performed automatically in just few seconds; all data is then stored in the iQA database for trending and further analysis from scan to scan.
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