Taylor Hobson PGI Dimensions Surface Profile Gauge

Introducing the PGI Dimension Surface Profiler

The PGI Dimension combines ultra-high accuracy and versatile measurement with fully automated control.

Optical 3D PGI provides the necessary flexibility to measure near-vertical angles with little to no restriction from any aspheric design, allowing the measurement of a wide variety of optical components across different industries.

For form errors in most optical components such as molded, polished or single-point diamond turning, the system evaluates form errors and surface astigmatism and clearly visualizes them with a new, fully automated user interface and 3D output.

Illustration of the PGI Dimension surface profiler

PGI Dimension Surface ProfilerFeatures

• Shape measurement repeatability< 100 nm* (typical < 50 nm)

• The edge measurement angle reaches 85 degrees

• Measuring diameters over 200 mm (vector height <20 mm)

• Fully automatic leveling

• New adjustment mechanism for a wide range of components (including steep, flat or small pitch parts, etc.)

• High output from fast 3D measurement & analysis

• Fully automated measurement procedures

• Fully automated analysis and output display

• Aspheric analysis software

• Analytical capability with unknown surface retrograde coefficient (AAU)

• 3D astigmatism analysis

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.