Frequently Asked Questions

The accuracy of the OEG IR Autocollimator is 1 arcsec.

The focal length of the OEG IR Autocollimator is 500mm.

The measuring field of the OEG IR Autocollimator is (1800 x 1500) arcsec.

The resolution of the OEG IR Autocollimator is 0.1 arcsec.

The spectral range of the OEG IR Autocollimator is 1550 nm.

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