Astigmatism-compensated spectrographsSL100M series with focal length of 100 mm and F/ number 1/3.3 are designed on a horizontal-symmetric configuration with two objectives. Wavelength scanning is performed manually with a micrometer screw.
Due to compensation of astigmatism and distortion the devices can be used in multi-channel spectroscopy.
The standard delivery set of the spectrographs SL100M includes a camera adapter with «C-mount» flange. Other flanges for CCD detectors connection can be supplied on a customer's request.