This economical Kassoy spectroscope wavelength scale features high quality optics and a movable focus tube.
Made for Kassoy, this spectroscope wavelength scale has high quality optics that give a clear, bright image. Has a moveable focus tube, is convenient to use and portable, and measures less than 4" long. This deluxe model provides a wavelength scale for easier reading.
This item can be used with GMKR1401 Kruss Illumination Cable.