Replica plane diffraction grating, area 23 x 23 mm, mounted on glass plate with label reading 'Thorp's Transparent Replica of Rowland / Metal Diffraction Grating / 14527 lines to the inch, in leathercloth-covered velvet-lined case.
- Object Number:
glass plate: 5.5 x 51 x 38 mm
case, overall: 21 x 57 x 52 mm
- furnishing and equipment
- tools & equipment
- optical instrument
- optical instrument component
- diffraction grating
- Imperial College of Science,Technology & Medicine (Spectroscopy Group)
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