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Diaphragm with 4 Multiple Slits and Gratings, 1000598 [U14102], Gratings  

Diaphragm with 4 Multiple Slits and Gratings

$ 26.00
Item: 1000598 [U14102]
Diaphragm with 4 Multiple Slits and Gratings. Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm² Slit width [mm]: 0.15 Slit spacing [mm]: 0.25 more
Diaphragm with 3 ruled gratings, 1000599 [U14103], Gratings  

Diaphragm with 3 ruled gratings

$ 26.00
Item: 1000599 [U14103]
Diaphragm with 3 ruled gratings. 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
Ruled gratings, 1000600 [U14104], Gratings  

Ruled gratings

$ 29.00
Item: 1000600 [U14104]
Ruled gratings. Photographic diffraction diffraction objects in a slide frame. Dimensions: 50x50 mm² Line count (cm-1): 80 Lattice constant (mm): 0.125 more
Diaphragm with 2 cross gratings, 1000601 [U14106], Gratings  

Diaphragm with 2 cross gratings

$ 14.00
Item: 1000601 [U14106]
Diaphragm with 2 cross gratings. 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
Copy of a Rowland Grating, 1002917 [U14424], Gratings  

Copy of a Rowland Grating

$ 124.00
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
Transmission Grating 600 Lines/mm, 1003079 [U19511], Gratings  

Transmission Grating 600 Lines/mm

$ 184.00
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
Transmission Grating 300 Lines/mm, 1003080 [U19512], Gratings  

Transmission Grating 300 Lines/mm

$ 175.00
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
Set of 4 Gratings, 1003081 [U19515], Gratings  

Set of 4 Gratings

$ 148.00
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
Grating 140/mm, 1003178 [U21871], Gratings  

Grating 140/mm

$ 20.00
Item: 1003178 [U21871]
Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 140 more
Grating 530/mm, 1003179 [U21872], Gratings  

Grating 530/mm

$ 26.00
Item: 1003179 [U21872]
Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 530 more
Grating 600/mm, 1003180 [U21873], Gratings  

Grating 600/mm

$ 22.00
Item: 1003180 [U21873]
Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 600 more
Grating 1000/mm, 1003181 [U21874], Gratings  

Grating 1000/mm

$ 26.00
Item: 1003181 [U21874]
Line gratings in slide frames. For students and demonstration experiments. Dimensions: 50x50 mm² Number of lines per mm: 1000 more