Products Optical Surface Profilers Laser Interferometers Semiconductor Systems Flat Panel Metrology Stage Position Metrology Photovoltaic Panel Solutions Testing & Certification Services

Laser Interferometers VeriFire™ Series Large Aperture Systems GPI™ Series PTI™ 250 Series DVD400™ Series Expanded Wavelength Capabilities Accessories Upgrades Typical Interferometer Setups


PTI™ 250 Series Small Aperture, Compact Laser Fizeau Interferometer

PTI™ 250 Interferometer
PTI™ 250RS
Key Features:

• Easy to use.

• Full-featured MetroPro® acquisition and analysis software.

• Simplified production GUI with local language available.

• Vertical or horizontal configuration.

• Full line of accessories.

• Surface form and radius of curvature metrology in one instrument.

The PTI™ 250 Series interferometers measure surface form, transmitted wavefront, and radius of curvature of optical components and systems with excellent correlation to ZYGO's industry-standard GPI™ and VeriFire™ interferometer systems.

The basic PTI™ 250 system, PTI™ 250P, has a 25 mm output beam diameter. The system includes mechanical phase acquisition and MetroPro® software for data acquisition and analysis. A simplified local language GUI is also available. The PTI™ 250RS has all the features of the 250P plus FlashPhase™ acquisition software which allows for accurate metrology in the presence of extreme vibrations.

The large complement of accessories available with the PTI™ 250 include aperture converters that enable the beam diameter to be reduced to 6mm or expanded to 50mm diameter.

PTI™ 250P - Compact interferometer with mechanical phase shift acquisition and MetroPro® software.

PTI™ 250RS - Compact interferometer with mechanical phase shift and FlashPhase™ acquisition and MetroPro® software.


Brochures Spec Sheets Application Notes Manuals Technical Papers

Note: Login Required to download Application Notes; Click for details.

Contact ZYGO today to learn more about the PTI 250 Series!
Follow ZYGO on Twitter!