Alignment and Testing

OSI offers more than 60 years of optical alignment and testing experience. Our growing optical assembly and test facility includes the equipment listed to the right.

Our experienced personnel and dedicated equipment are ready to help you achieve your optical system design, prototyping, and manufacturing goals.


• 12’ x 40’ cleanroom with internal gantry crane
• 6’x8’ and 6’x12’ granite tables
• Optical assembly tables
• Zygo 4” phase shifting interferometer
• Point Source Microscope (PSM)
• Digital microscopes
• Alignment scopes and lasers
• Air bearing alignment station
with 0.1 µm resolution probes
• Clean flow benches

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