3B Scientific U19500 Pocket Spectroscope- simple & fast investigation of visible spectrum of light

This is a rebranded packaging of the larger "teaching" spectroscope manufactured by Orwin Products Limited (OPL) in England. The smaller version is Colin Winter's original diffraction spectroscope design, now an industry standard, which has been copied by several knockoff factories with varying degrees of quality. This flashlight-sized larger model has generous, bright optics which produce nice crisp and detailed spectra. The only thing it's missing, which would be impossible with this type of design, is a calibration scale. You need to know what you are doing to use this, but it is capable of producing the best results with something you can hold in one hand.

El equipo cumple perfectamente su cometido

Das Handspektrometer hat eine hohe Qualität. Im Himmelsspektrum lassen sich sehr schöne Frauenhofer Absorptionslinien erkennen. Brilliante Farbdarstellung. Klare Kaufempfehlung, ist allerdings nicht ganz billig.

Buona definizione nell'evidenziare le linee spettrali.

I still haven't mastered this tool but it is well made.