Interferometer VI-direct 10
Description
Interferometers are an indispensable measurement tool in optical production and quality control. They are used for a wide variety of applications. Examples are testing of flatness and sphericity of optical surfaces, radius measurement and the testing of the wavefront of optical systems. The interferometers of the VI series are available in two versions: as Interferometer VI-vario and as Interferometer VI-direct. Both versions differ in the type of camera used in the instrument. The Interferometer VI-vario contains an analog camera which allows the connection of a tv-monitor. The Interferometern VI-direct comes with an USBbased digital camera. This camera has a higher lateral resolution compared to the analogue camera. It allows a three times digital zoom of the interference image and therefore the testing of smaller parts. An additional advantage is the reduced sensitivity to external disturbances like e.g. vibrations.
Interferometer VI-direct 10
Specifications |
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|---|---|
| Interferometer Configuration: | Fizeau Interferometer |
| Light Source: | Not Specified |
| Output Polarization: | Not Specified |
| RMS Repeatability: | Not Specified |
| RMS Precision: | Not Specified |
Features
Working principle: Fizeau-interferometer
Test field diameter 10, 16, 28, 50 and 100 mm depending on the chosen objective tube.
Usable in vertical, horizontal, or under oblique directions. This makes the instrument extreme versatile for use in customer specific applications.
Cost effective alternative to conventional interferometer
For pricing, technical or any other questions please contact the supplier
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Frequently Asked Questions
Both versions differ in the type of camera used in the instrument. The Interferometer VI-vario contains an analog camera which allows the connection of a tv-monitor. The Interferometer VI-direct comes with an USB-based digital camera.
Interferometers are used for a wide variety of applications such as testing of flatness and sphericity of optical surfaces, radius measurement and the testing of the wavefront of optical systems.
The digital camera in Interferometer VI-direct has a higher lateral resolution compared to the analogue camera in Interferometer VI-vario. It allows a three times digital zoom of the interference image and therefore the testing of smaller parts. An additional advantage is the reduced sensitivity to external disturbances like e.g. vibrations.
The test field diameter of Interferometer VI depends on the chosen objective tube and is available in 10, 16, 28, 50 and 100 mm.
The working principle of Interferometer VI is Fizeau-interferometer.