- Student Experiments
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-
Light and Optics
- Optics on a Whiteboard
- Geometrical Optics
- Kröncke Optics
- Optics with an Optical Bench
- Optical Lamps on Stem
- Optical Components on Stem
- Apertures, Diffraction Elements, and Filters
- Prisms
- Optical Disc
- Color
- CCD Camera
- Polarisation
- Spectrum Tubes and Spectrum Lamps
- Spectrophotometer
- Interferometer
- Equipment Sets
- Solid-State Laser Physics
- Optical Telecommunications
- Speed of Light
- Functional Model of the Eye
- Astronomy
- Electricity and Magnetism
- Atomic & Nuclear
- Instrumentation
- Lab Material
- Historic Experiments
- Physics Fun
- Teltron®
Apertures, Diffraction Elements, and Filters
Diaphragm with 3 Double Slits of Different Widths
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
Item: U14100 [1000596]
$ 14.00
Diaphragm with 4 Double Slits of Different Spacings
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
Item: U14101 [1000597]
$ 14.00
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
Item: U14102 [1000598]
$ 14.00
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
Item: U14103 [1000599]
$ 14.00
Ruled gratings
Photographic diffraction diffraction objects in a slide frame.
Dimensions: 50x50 mm²
Line count (cm-1): 80
Lattice constant (mm): 0.125
Item: U14104 [1000600]
$ 14.00
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
Item: U14106 [1000601]
$ 14.00
Diaphragm with a Single Slit and Rib
Photographic diffraction object in a slide frame.
Slit and rib width: 0.5 mm each
Dimensions: 50 x 50 mm²
Item: U14107 [1000602]
$ 14.00
Diaphragm with 3 Circular Hole and Disc Paires
Photographically prepared and mounted in slide frames.
Ø [mm]: 1.00; 1.50; 2.00
Item: U14108 [1000603]
$ 14.00
Copy of a Rowland Grating
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: 600 ...
Item: U14424 [1002917]
$ 78.00
Set of 5 Slit and Hole Diaphragms
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, 8 mm diam ...
Item: U17040 [1000607]
$ 29.00
Transmission Grating 600 Lines/mm
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
Item: U19511 [1003079]
$ 147.00
Transmission Grating 300 Lines/mm
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
Item: U19512 [1003080]
$ 147.00
Set of 4 Gratings
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
Item: U19515 [1003081]
$ 114.00
Reflection Grating
Reflection grating mounted on round, concave glass carrier for demonstrating visible spectra and UV-spectra of 1st and 2nd order and, when inclined, of up to 5th order.
Glass carrier: 50 mm Ø
Curveature radius: 500 mm
Grating: 530 lines ...
Item: U19525 [1003083]
$ 86.00
Set of 7 Colour Filters
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
Item: U19530 [1003084]
$ 75.00