This classical sturdy spectrometer can be used with either a prism or an optical grating.
The instrument is provided with an easy to read vernier scale that can be read directly in tenths of a degree.
The spectrometer is supplied with a prism and grating holder on an adjustable prism table.
The collimator and telescope are fitted with 178 mm focal length 32 mm aperture achromatic objectives.
The telescope is fitted with a Ramsden eyepiece and crosshair reticle and a collimator with an adjustable slit.
The telescope and collimator mounting arrangement permits accurate levelling of the axes.
The spectrometer table, diameter 85 mm, is marked with lines to assist positioning of the prism in relation to the levelling screw, and it has interchangeable clamping units for prism and diffraction gratings.
The instrument is provided with an easy to read vernier scale that can be read directly in tenths of a degree.
The spectrometer is supplied with a prism and grating holder on an adjustable prism table.
The collimator and telescope are fitted with 178 mm focal length 32 mm aperture achromatic objectives.
The telescope is fitted with a Ramsden eyepiece and crosshair reticle and a collimator with an adjustable slit.
The telescope and collimator mounting arrangement permits accurate levelling of the axes.
The spectrometer table, diameter 85 mm, is marked with lines to assist positioning of the prism in relation to the levelling screw, and it has interchangeable clamping units for prism and diffraction gratings.
Eigenschaften
- F321530