Other manufacturers offer wavelength calibrations, like SBIG on their SGS Spectroscope?
What all the other manufacturers don’t tell you is that the spectrums their equipment produces is non-linear with respect to wavelength versus length of the spectrum. This is a big secret as most of them don’t know an easy way to actually do non-linear calibration. None of the other manufacturers of these devices offer any help at all to calibrate the spectrums their devices produce (except Spectral Optics and SBIG) and leave their customers to their own devices to figure this one out on their own, or not. The cheaper the product the more you are on your own, except for Spectral Optics. To answer your question – NO Manufacturers, other than Spectral Optics and SBIG, offer any type of wavelength calibration directly useable with the spectrums produced by their products. We have a Specially Designed Proprietary Tool that will allow direct calibration of the spectrums All of our devices produce. SBIG offers a Freeware Application for their two spectral devices to assist in calibrating the
