Hand spectroscope
(Paton Hawksley: HandSpektr)
109.00 EUR
Pocket Hand spectroscope
(Paton Hawksley: HandSpektrP)
98.00 EUR
AstroMedia modell: spectroscope (available for order, with German manual only)
(AstroMedia: AM-406-HSP)
9.00 EUR
Diffraction grating 1000 lines/mm (4 pieces of 24x36mm in a pack)
(AstroMedia: AM-407-NDI)
6.00 EUR