Accession Number: 2011.psy.16
A glass diffraction grating encased in a velvet-lined box which also contains a fragile page of instructions.
Primary Materials: Glass, velvet
On top of case and on instructions, “Jena ER Glaswerk Schott & Gen Mainz”.
Dimensions (cm): Height = 3, Width = 5, Length = 25
Optical component with a periodic structure that splits and diffracts light.
Manufacturer: Jena ER Glaswerk Schott & Gen Mainz
Date of Manufacture:
Dept. of Psychology, University of Toronto