Pocket Hand spectroscope

Spectroscopy is an interesting visual subject for students. This spectroscope helps teachers to demonstrate simply and clearly. Uses include:

* FRAUNHOFFER LINES
* FLAME TEST IN CHEMICAL ANALYSIS
* ABSORPTION SPECTRA THROUGH LIQUIDS
* BRIGHT LINE SPECTRA FROM DISCHARGE TUBE

Features:

* Large diameter eyepiece aperture facilitates comfortable viewing of the SINGLE, LARGE and BRIGHT SPECTRUM which is CENTRALLY PLACED in the field of view.

* High quality optical components ensure that absorption bands show up clearly - even weak bands that are sometimes difficult to detect.

* The LINEAR SPECTRUM is generated by a particularly bright transmission diffraction grating of 600 lines/mm.

* The unit is of fixed construction - no need for adjustment.
* Robust assembly to withstand years of student handling.
* Convenient size.
* Supplied in protective rigid box.