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Vacuum Compatible

Patented vibration-immume interferometer for vacuum and thermal testing

The small PhaseCam is mounted in a pressure vessel, enabling remotely-operated testing of optics inside environmental and cryovac chambers.

PhaseCam Vacuum Compatible Specs

Configuration Twyman-Green interferometer
Acquisition Vibration insensitive dynamic
Enclosure Nickel plated aluminum, min pressure 1 torr
Wavelength 632.8 nm
Camera High res 4MP, 12-bit
Controls Motorized focus, beam blocks, contrast
 Software 4Sight™ Focus included
Size Enclosure 28 x 28 x 67.3 cm (11 x 11 x 26.5 in)
Exposure Min. 30 µsec

The PhaseCam® Twyman-Green system provides accurate, quantitative measurement of surface shape, even in the presence of vibration or air turbulence. The vacuum-compatible PhaseCam includes fully automated controls, enabling mounting in remote locations. The stainless steel case enables the PhaseCam to be operated within a vacuum chamber.

 The PhaseCam’s patented optical configuration and 4MP camera permit high-resolution, interferometric measurement of optical phase in as little as 30 microseconds. Such high speed makes it possible to measure with the significant vibration often found in environmental chambers. A range of diverging lenses provide versatility for positioning the instrument in your measurement path.

The compact system installs easily, with nitrogen-based cooling and a single 2-cable tether providing all electronics connections.

Vibration insensitive

30 microsecond data acquisition time—measure despite pump noise and vibration

Test setup flexibility

Easy positioning within the test path—and inside the pressure vessel/test chamber

Accessory optics

A wide range of diverging lenses further simplifies the test setup

data

analysis

software

Introducing 4Sight Focus

The all-new 4Sight Focus analysis software—included with all 4D interferometers and optical profilers—provides blazing fast acquisition, rich visuals, and a wealth of analysis features.

  • Fast acquisition and analysis
  • Clean, configurable interface
  • Simple to learn
  • Deep analysis capabilities
  • Easy data output
  • Smart integration and automation.
4Sight Focus Customizable Interferometer Analysis Software

Get In Touch

(520) 294-5600

Location

3280 E Hemisphere Loop, Ste 146
Tucson, AZ 85706

Email

4Dinfo@ontoinnovation.com

Office Hours (Arizona Time)

Mon: 8am - 5pm
Tue: 8am - 5pm
Wed: 8am - 5pm
Thur: 8am - 5pm
Fri: 8am - 5pm
Sat: Closed
Sun: Closed

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