조리개  

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Slit width [mm]: 0.10; 0.15; 0.20 Slit spacing [mm]: 0.30 No. of slits: 2 more

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Slit width [mm]: 0.15 Slit spacing [mm]: 0.25; 0.50; 0.75; 1.00 No. of slits: 2 more

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Slit width [mm]: 0.15 Slit spacing [mm]: 0.25 more

Photographic diffraction object in a slide frame. Slit and rib width: 0.5 mm each Dimensions: 50 x 50 mm² more

Photographically prepared and mounted in slide frames. Ø [mm]: 1.00; 1.50; 2.00 more

Five slit and hole diaphragms in a slide frame. Dimensions: 50 x 50 mm² Contents: 1 Slit, slit width 1 mm 1 Threefold slit, slit width 1 mm, slit spacing 5 mm 1 Fivefold slit, slit width 1 mm, slit spacing 5 mm 1 Apertured diaphragm ... more

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 ... more

Glass plates with three double slits of different separations for quantitative diffraction experiments. Diameter of support: 40 mm Irregularities: <1 µm Slit width: 70 µm Separations: 200, 300 and 500 µm more

Glass plates with four different numbers of multiple slits for quantitative diffraction experiments. Diameter of support: 40 mm Irregularities: <1 µm Slit width: 40 µm Slit separation: 100 µm Number of slits: 3, 4 ... more

Five single slits of different widths in a slide frame. Specifications: Slit widths: 0.1/ 0.2/ 0.4/ 0.8/ 1.6 mm Dimensions: 50x50 mm² more

Five hole diaphragms of different diameters in a slide frame. Hole diameter: 1/ 3/ 6/ 10/ 15 mm Dimensions: 50x50 mm² more

Photographic diffraction object in a slide frame. Single slit widths: 0.075 / 0.15 / 0.4 mm Double slit width: 0.1 Double slit spacing: 0.5 mm Dimensions: 50x50 mm² more

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Diameter: 0.1 – 1.8 mm more

Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Diameter: 0.1 – 1.8 mm more

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 ... more

Microstructures on Glass Plate more

Diffraction Gratings on Glass Plate more

Geometrical Objects on Glass Plate more