+1 520.639.8195
S-Series Fizeau and LUPI Interferometers

Spheres to Thin Plates with Just One Interferometer

Yesterday's Interferometers are Costing You Today

Low Imaging Resolution
Obsolete Software
Expensive Options

Äpre Interferometers Give You More

Speed
<5s Measure to Report
No Surface Prep
Accuracy
Traceable
Reproducible
Profits
Four Sources, One Interferometer
Free Software Upgrades for LIFE
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Your Fizeau Interferometer Choices: All Multi-Sourced

S50, S100, S150 SR

1-Megapixel @160 Hz diffraction limited imaging, 10X virtual zoom & 2X greater slope acceptance
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S50, S100, S150 HR

4-Megapixel @180Hz diffraction limited imaging, 20X virtual zoom & 4X greater slope acceptance
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S50, S100, S150 HRx

9-Megapixel imaging for the ultimate slope acceptance and resolution XxxXXXXXXXXXXX
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S300|HR

4-Megapixel @180 Hz diffraction limited imaging, 20X virtual zoom beats a 1-Megapixel 4″ Zoom Fizeau resolution!

Your LUPI Interferometer Choices

S9|SR/HR

Compact, flexible design with 1 Megapixel or 4 Megapixel imaging

Data Acquisition Choices

Visual, Vibration Tolerant PSI or Vibration Insensitive Phase

Standard & Custom Wavelengths

633 nm, 1550 nm or send us your requirement

Sources: Choose One or More, Now...or Later

HeNe Laser

The standard: Required for CGH applications

Patented SpectrÄ: SCI

Measure the impossible – FAST

Diode Laser

Bright mode for easy cavity alignment

Custom Systems Built to Your Specifications

Refurbished Interferometers

Do you need to add capacity with a limited budget?

These fully upgraded/refurbished interferometers might be what you are looking for.

Accessories

Optical

Transmission Flats
Transmission Spheres
Reference Flats
Beam Expanders
CGH
Pellicles

Mechanical

Mounts
Mount Accessories
Vertical Workstations
Custom

Radius

Guide Rail (manual)
Encoded
Interferometric
SCI – call for information

"I have been extremely impressed by Äpre... and look forward to continuing to work with Äpre in the future."
Ted K.Blue Ridge Optics
Need more help? CONTACT US
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