Micro-Interferometer VI-direct | MÖLLER-WEDEL OPTICAL

The Micro-Interferometer VI-direct extends the range of flatness testing to the domain of smallest diameters. The Fizeau-type interferometer is able to measure the surface flatness of optical parts with a diameter between approx. 0.8 mm to 3.6 mm. The cost effective Micro-Interferometer VI-direct can be used for testing of optical parts like micro-prisms, laser crystals, fiber endings etc..

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Description

Features & Benefits:

Direct connection to PC via USB-port, no frame grabber required.
Digital camera with high resolution (1600×1200 Pixel).
Insensitive to vibrations due to short exposure time.
Wide range of optical and mechanical accessories.
Usable in vertical, horizontal, or under oblique directions. This makes the instrument extreme versatile for use in customer specific applications.
Due to its compact design the interferometers are well suitable for the integration in application specific workstations
Visual or optionally software-supported evaluation with INTOMATIK-S.
Light source: fiber coupled, stabilized or non-stabilized He-Ne-laser (λ=632.8 nm) or stabilized laser diode (λ=635 nm).

Technical Specifications:

Camera resolution: 1600×1200 Pixel
Laser: Fiber coupled He-Ne-laser with 632.8 nm wavelength
test field diameter: 0.8 to 3.6 mm
Measurement uncertainty with visual evaluation: λ/10.
Measurement uncertainty with PC-based evaluation: λ/20.”

Additional information
Manufacturer

Applications / Industries

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Type of interferometer

Test field diameter

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