Glass plates with 12 different single and double diffraction apertures for quantitative diffraction experiments.
Diameter of support: 40 mm
Aperture irregularities: <1 µm
Single apertures:
Diameters: 20, 30, 50, 100, 200 and 500 µm
Double apertures:
Separations: 100, 200 and 400 µm
Diameter: 50 µm
Rectangular apertures:
Dimensions: 70 x 70 µm², 200 x 200 µm² and 70 x 200 µm²
![Diffraction Apertures on Glass Plate, 1008664 [U22011], Apertures, Diffraction Elements and Filters](/imagelibrary/U22011/U22011_01_Diffraction-Apertures-on-Glass-Plate.jpg)
![Diffraction Apertures on Glass Plate, 1008664 [U22011], Apertures, Diffraction Elements and Filters](/thumblibrary/U22011/U22011_01_1200_1200_Diffraction-Apertures-on-Glass-Plate.jpg)
![Component Holder, 1003203 [U22010], Optical Components on Stem](/thumblibrary/U22010/U22010_01_140_140_Component-Holder.jpg)
![Slits and Bars on Glass Plate, 1008665 [U22012], Apertures, Diffraction Elements and Filters](/thumblibrary/U22012/U22012_01_140_140_Slits-and-Bars-on-Glass-Plate.jpg)
![Double Slits on Glass Plate, 1003204 [U22014], Apertures, Diffraction Elements and Filters](/thumblibrary/U22014/U22014_01_140_140_Double-Slits-on-Glass-Plate.jpg)
![Multiple Slits on Glass Plate, 1008666 [U22015], Apertures, Diffraction Elements and Filters](/thumblibrary/U22015/U22015_01_140_140_Multiple-Slits-on-Glass-Plate.jpg)
![Diaphragm with 4 Double Slits of Different Spacings, 1000597 [U14101], Apertures, Diffraction Elements and Filters](/thumblibrary/U14101/U14101_01_140_140_Diaphragm-with-4-Double-Slits-of-Different-Spacings.jpg)
![Diaphragm with 3 Double Slits of Different Widths, 1000596 [U14100], Apertures, Diffraction Elements and Filters](/thumblibrary/U14100/U14100_01_140_140_Diaphragm-with-3-Double-Slits-of-Different-Widths.jpg)
![Diaphragm with 4 Multiple Slits and Gratings, 1000598 [U14102], Apertures, Diffraction Elements and Filters](/thumblibrary/U14102/U14102_01_140_140_Diaphragm-with-4-Multiple-Slits-and-Gratings.jpg)
![Diaphragm with 9 circular holes, 1000891 [U8476665], Apertures, Diffraction Elements and Filters](/thumblibrary/U8476665/U8476665_01_140_140_Diaphragm-with-9-circular-holes.jpg)
![Diaphragm with 3 ruled gratings, 1000599 [U14103], Apertures, Diffraction Elements and Filters](/thumblibrary/U14103/U14103_01_140_140_Diaphragm-with-3-ruled-gratings.jpg)
![Laser Module, Green, 1003202 [U22001], Optical Lamps on Stem](/thumblibrary/U22001/U22001_01_140_140_Laser-Module-Green.jpg)
![Diaphragm with 9 circular discs, 1000889 [U8476655], Apertures, Diffraction Elements and Filters](/thumblibrary/U8476655/U8476655_01_140_140_Diaphragm-with-9-circular-discs.jpg)
![Diaphragm with 2 cross gratings, 1000601 [U14106], Apertures, Diffraction Elements and Filters](/thumblibrary/U14106/U14106_01_140_140_Diaphragm-with-2-cross-gratings.jpg)
![Demonstration Gratings, 1003082 [U19520], Apertures, Diffraction Elements and Filters](/thumblibrary/U19520/U19520_01_140_140_Demonstration-Gratings.jpg)
![Red Laser Diode, 650 nm, 1003201 [U22000], Optical Lamps on Stem](/thumblibrary/U22000/U22000_01_140_140_Red-Laser-Diode-650-nm.jpg)
![Microstructures on Glass Plate, 1014620 [U22025], Apertures, Diffraction Elements and Filters](/thumblibrary/U22025/U22025_01_140_140_Microstructures-on-Glass-Plate.jpg)
![Diffraction Gratings on Glass Plate, 1014621 [U22026], Apertures, Diffraction Elements and Filters](/thumblibrary/U22026/U22026_01_140_140_Diffraction-Gratings-on-Glass-Plate.jpg)
![Metallophone, 1000804 [U8430290], Sound](/thumblibrary/U8430290/U8430290_01_140_140_Metallophone.jpg)
![Set of 15 Safety Experiment Leads, 75 cm, 2.5 mm², 1002843 [U138021], Circuits](/thumblibrary/U138021/U138021_01_140_140_Set-of-15-Safety-Experiment-Leads-75-cm-25-mm.jpg)
![Crown Glass Prism 60°, 30 mm x 30 mm, 1002864 [U14051], Prisms](/thumblibrary/U14051/U14051_01_140_140_Crown-Glass-Prism-60-30-mm-x-30-mm.jpg)
![Adjustable Slit on Stem, 1000856 [U8474015], Optical Components on Stem](/thumblibrary/U8474015/U8474015_01_140_140_Adjustable-Slit-on-Stem.jpg)