OPL "Pocket" Diffraction Grating Spectroscope

OPL "Pocket" Diffraction Grating Spectroscope

This spectroscope has been used throughout the world for more than 35 years & is recognized and respected by gemmologists & gemmological teaching centers worldwide.  Product Details...

£55.00  (excludes VAT where applicable, No VAT on books)



OPL "Teaching" Diffraction Grating Spectroscope

OPL "Teaching" Diffraction Grating Spectroscope

OPL "Teaching" Diffraction Grating Spectroscope, with fixed slit & fixed focus. Similar to but larger than the Pocket model.  Product Details...

£65.00  (excludes VAT where applicable, No VAT on books)



OPL Spectroscope Stand

OPL Spectroscope Stand

OPL Spectroscope Stand, with rotating table, for the OPL ‘Teaching’ Spectroscope.  Product Details...

£60.00  (excludes VAT where applicable, No VAT on books)






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