1701 Desktop Spectroscopes

The 1701 Spectroscope is used for qualitative analysis and measurement of emission and absorption spectra. It can be calibrated easily, and both the observation tube and ocular are moveable. Accessories include scale illumination, wavelength scale, spare prism and lamp.

• Observation tube: moveable, with lock-screw moveable ocular
• Objective: 18 mm / 160 mm
• Slit tube: fixed, with variable slit objective: 18 mm / 160 mm
• Scale tube: fixed, with scale of 200 divisions ocular: 18 mm / 90 mm
• Flint prism: 60 °, dispersion C-F=2 °, base length 20 mm, height 30 mm