조리개, 분광기 및 필터

Red filter mounted on holder

Item: 1025376

The red filter is mounted in a holder that can be screwed onto the focusing lens of the microscope camera. The red filter is used for observing the red cadmium line (λ = 644 nm) in the experiment normal Zeeman effect. ... more

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Bandpass Interference Filter 480nm

Item: 1025377

A bandpass interference filter for the selection of the turquoise cadmium line (λ = 480 nm) for the anomalous Zeeman effect experiment. The bandpass interference filter is mounted in a holder that can be screwed onto the focusing lens ... more

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Diaphragm with 3 Double Slits of Different Widths

Item: 1000596 [U14100]

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

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Diaphragm with 4 Double Slits of Different Spacings

Item: 1000597 [U14101]

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

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Diaphragm with 4 Multiple Slits and Gratings

Item: 1000598 [U14102]

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

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Diaphragm with 3 ruled gratings

Item: 1000599 [U14103]

Photographic diffraction diffraction objects in a slide frame. Dimensions: 50x50 mm² Line count (cm-1): 20; 40; 80 Lattice constant (mm): 0.50; 0.25; 0.125 more

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Ruled gratings

Item: 1000600 [U14104]

Photographic diffraction diffraction objects in a slide frame. Dimensions: 50x50 mm² Line count (cm-1): 80 Lattice constant (mm): 0.125 more

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Diaphragm with 2 cross gratings

Item: 1000601 [U14106]

Photographic diffraction diffraction objects in a slide frame. Dimensions: 50x50 mm² Line count (cm-1): 40 Lattice constant (mm): 0.25 No. of lines : 4 Lines/mm more

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Diaphragm with a Single Slit and Rib

Item: 1000602 [U14107]

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

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Diaphragm with 3 Circular Hole and Disc Paires

Item: 1000603 [U14108]

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

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Set of 5 Slit and Hole Diaphragms

Item: 1000607 [U17040]

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

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$Diffraction Apertures on Glass Plate, 1008664 [U22011], 조리개, 분광기 및 필터$

Diffraction Apertures on Glass Plate

Item: 1008664 [U22011]

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

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Double Slits on Glass Plate

Item: 1003204 [U22014]

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

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Multiple Slits on Glass Plate

Item: 1008666 [U22015]

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

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Object Holder N

Item: 1000845 [U8470350]

Object holder with magnetic base to accommodate optical apertures in slides (50x50 mm2), e.g. single slit N (U8470870) or triple/quintuple slit N (U8478110). more

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Set of 5 Single Slits

Item: 1000846 [U8470790]

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

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Set of 5 Hole Diaphragms

Item: 1000848 [U8470800]

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

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Diaphragm with 3 Single Slits and 1 Double Slit

Item: 1000885 [U8476600]

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

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Set of 4 Image Objects

Item: 1000886 [U8476605]

Set of four image objects in a slide frame. Dimensions: 50x50 mm² Contents: 1 Scale, 15 mm with scale divisions of 0.1 mm 1 Photograph 1 F diaphragm 1 Number 1 diaphragm more

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Diaphragm with 9 circular discs

Item: 1000889 [U8476655]

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

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Diaphragm with 9 circular holes

Item: 1000891 [U8476665]

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

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Copy of a Rowland Grating

Item: 1002917 [U14424]

This copy of a Rowland grating is supplied on a collodion foil between two glass plates in a metal frame for the purpose of projecting diffraction spectra, measuring wavelengths and observing spectra with spectrum lamps. Lines/unit length ... more

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Transmission Grating 600 Lines/mm

Item: 1003079 [U19511]

Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the Na-D lines. Mounted on glass carrier. Dimensions: 38 mm x 50 mm more

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Transmission Grating 300 Lines/mm

Item: 1003080 [U19512]

Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the Na-D lines. Mounted on glass carrier. Dimensions: 38 mm x 50 mm more

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Set of 4 Gratings

Item: 1003081 [U19515]

Consisting of four line gratings mounted in slide frame with protective glass plates. For students and demonstration experiments. 80, 100, 300 and 600 lines/mm Projection aperture: 24 mm x 35 mm Dimensions: 50 mm x 50 mm more

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Demonstration Gratings

Item: 1003082 [U19520]

For demonstrating the relationship between line spacing and diffraction angle. Consisting of three diffraction gratings on a frame. 100, 300 and 600 lines/mm. more

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Set of 7 Colour Filters

Item: 1003084 [U19530]

For additive and subtractive color mixing. Plastic transparencies fitted in slide frame between glass plates. Primary colors: red, blue, green, Secondary colors: cyan, magenta, yellow and violet more

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Hologram

Item: 1003177 [U21870]

Transmission hologram in slide holder. Dimensions: 50 mm x 50 mm more

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Grating 140/mm

Item: 1003178 [U21871]

Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 140 more

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Grating 530/mm

Item: 1003179 [U21872]

Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 530 more

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Grating 600/mm

Item: 1003180 [U21873]

Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 600 more

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Grating 1000/mm

Item: 1003181 [U21874]

Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 1000 more

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Spectroscope in Cardboard Case

Item: 1003183 [U21876]

Hand spectroscope in a flat cardboard box with built-in wavelength scale for direct reading of coarse wavelengths for spectral lines and spectra. Dimensions: 180 x 115 x 25 mm more

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Set of 3 Colour Filters, Primary Colours

Item: 1003185 [U21878]

Set of 3 color filters in slide frames: Red, Green, Blue. Dimensions: 50 mm x 50 mm more

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Set of 3 Colour Filters, Secondary Colours

Item: 1003186 [U21879]

Set of 3 secondary color filters in slide frames: Cyan, Yellow, Magenta. Dimensions: 50 mm x 50 mm more

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Slits and Bars on Glass Plate

Item: 1008665 [U22012]

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

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Microstructures on Glass Plate

Item: 1014620 [U22025]

Microstructures on Glass Plate more

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$Diffraction Gratings on Glass Plate, 1014621 [U22026], 조리개, 분광기 및 필터$

Diffraction Gratings on Glass Plate

Item: 1014621 [U22026]

Diffraction Gratings on Glass Plate more

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Geometrical Objects on Glass Plate

Item: 1014622 [U22027]

Geometrical Objects on Glass Plate more

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Polarising Attachment

Item: 1021364 [U8557760]

For mounting on four-wavelength base (P-1021353). The combination of the two components allows for investigation of polarisation for doublet components in the case of a longitudinal Zeeman eff ect. An arrow marks the 0° setting for the ... more

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조리개, 분광기 및 필터