OWI 60 HP Invers

The compact Fizeau workshop interferometers OWI 60 HP and OWI 60 HP Invers are ideal tools for measuring of optical components. Several options allow the adaptation of these measuring devices to individual measuring tasks.

Metrology
Interferometry
Form Measurement
Radius Measurement

Highlights

  • Inverse setup of the interferometer module positioned on top of Z-axis and directed towards the granite table. Ideal for measuring optics on runners.
  • Ideal tool for measuring of spherical components. Several options allow the adaptation of these measuring devices to individual measuring tasks.
  • Measuring ranges for micro optics up to Ø 60mm
  • Compact design for use in the production
  • Mounted on vibration dampening granite table. Passive shock absorbing system with 4 dampening elements.
  • A comprehensive modular system allows a configuration of all axes that is ideally tailored to the individual application in terms of bearings (either friction or crossed roller bearings) and table drive (manual or motorized) via ballscrew spindle
  • OptoTech Interferometer Module Inspect Mini EL-F digital with 60mm beam expander
  • Usage of high quality OptoTech 60mm reference spheres for measuring of micro optics with λ/20 measuring accuracy
  • Integrated digital position transducer (Heidenhain linear scale) with 1µm resolution, for measuring of the test radii

System advantage

  • Combined with the high-quality OptoTech 60mm reference spheres, the setup has the ideal measuring range for micro optics up to Ø 60mm with λ/20 measuring accuracy
  • Setup of the interferometer module suitable for measuring optics on runners
  • Easy to operate for short measuring cycles
  • No damage to surface due to non-contact measurement technology. Safer and more precise than test plates.

Options

  • Phase shifter and software evaluation OptoTech µShape OWI for maximum accuracy and logging
  • Upgrade to 2nd measuring table for measuring in reflection or transmission mode 
  • Asphere measuring with customized CGH
  • Laser measuring system in the optical axis for high-precision radius measurement
  • Fizeau Interferometer reference spheres 60mm in λ/10 and λ/20 available
  • All axes can be motorized as an option
  • OWI 60 HP-A Invers: Automated Version with motorized axes and automatic radius and form measurement of optical components,. Different combinations with additional loading robotor available for either UR5e/palett-system or conveyor belt.
OWI 60 HP Invers
Application

Non-Contact Testing and Measuring of Optical Components

Measuring Range Diameter0 mm - 60 mm
Measuring Range RadiusDepending on reference sphere
DriveManually via ball screw spindle
InterfaceReference sphere with bayonet interface
Measuring Accuracyλ/10 or λ/20 (depending on reference sphere)
Reference Spheres60mm F/D 0,6 - 3,33
Travel500 mm (depending on reference sphere)
DimensionsWidth: 400 mm, Height: 1150 mm, Depth: 400 mm
Weight (approx.)130 Kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.


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