Glass plates with 7 sets of slits and bars of different widths for quantitative diffraction experiments.
Diameter of support: 40 mm
Irregularities: <1 µm
Slit widths: 30, 40, 60, 80, 100, 150 and 200 µm
Bar widths: 30, 40, 60, 80, 100, 150 and 200 µm
![Slits and Bars on Glass Plate, 1008665 [U22012], 缝隙，绕射光学元件和滤光器](/imagelibrary/U22012/U22012_01_Slits-and-Bars-on-Glass-Plate.jpg)
![Slits and Bars on Glass Plate, 1008665 [U22012], 缝隙，绕射光学元件和滤光器](/thumblibrary/U22012/U22012_01_1200_1200_Slits-and-Bars-on-Glass-Plate.jpg)
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![Double Slits on Glass Plate, 1003204 [U22014], 缝隙，绕射光学元件和滤光器](/thumblibrary/U22014/U22014_01_140_140_Double-Slits-on-Glass-Plate.jpg)
![Diffraction Apertures on Glass Plate, 1008664 [U22011], 缝隙，绕射光学元件和滤光器](/thumblibrary/U22011/U22011_01_140_140_Diffraction-Apertures-on-Glass-Plate.jpg)
![Multiple Slits on Glass Plate, 1008666 [U22015], 缝隙，绕射光学元件和滤光器](/thumblibrary/U22015/U22015_01_140_140_Multiple-Slits-on-Glass-Plate.jpg)
![4个不同间距的双狭缝, 1000597 [U14101], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14101/U14101_01_140_140_4个不同间距的双狭缝.jpg)
![3个不同宽度的双狭缝, 1000596 [U14100], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14100/U14100_01_140_140_3个不同宽度的双狭缝.jpg)
![2,3,4,5倍狭缝和光栅, 1000598 [U14102], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14102/U14102_01_140_140_2-3-4-5倍狭缝和光栅.jpg)
![Diffraction Gratings on Glass Plate, 1014621 [U22026], 缝隙，绕射光学元件和滤光器](/thumblibrary/U22026/U22026_01_140_140_Diffraction-Gratings-on-Glass-Plate.jpg)
![2个交叉光栅, 1000601 [U14106], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14106/U14106_01_140_140_2个交叉光栅.jpg)
![Set of 5 Single Slits, 1000846 [U8470790], 缝隙，绕射光学元件和滤光器](/thumblibrary/U8470790/U8470790_01_140_140_Set-of-5-Single-Slits.jpg)
![3个光栅, 1000599 [U14103], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14103/U14103_01_140_140_3个光栅.jpg)
![槽形光栅, 1000600 [U14104], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14104/U14104_01_140_140_槽形光栅.jpg)
![单缝和光栅线, 1000602 [U14107], 缝隙，绕射光学元件和滤光器](/thumblibrary/U14107/U14107_01_140_140_单缝和光栅线.jpg)
![3倍光栅, 1003082 [U19520], 缝隙，绕射光学元件和滤光器](/thumblibrary/U19520/U19520_01_140_140_3倍光栅.jpg)
![光栅, 1003178 [U21871], 缝隙，绕射光学元件和滤光器](/thumblibrary/U21871/U21871_01_140_140_光栅.jpg)
![Laser Module, Green, 1003202 [U22001], 位于支架上的光学灯](/thumblibrary/U22001/U22001_01_140_140_Laser-Module-Green.jpg)
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![Diaphragm with 9 circular holes, 1000891 [U8476665], 缝隙，绕射光学元件和滤光器](/thumblibrary/U8476665/U8476665_01_140_140_Diaphragm-with-9-circular-holes.jpg)
![圆筒支脚, 1001045 [U8611200], 脚架材料: 三脚架和桶脚](/thumblibrary/U8611200/U8611200_01_140_140_圆筒支脚.jpg)