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| | 3B Scientific U19500 Diffraction Grating Spectroscope High-quality optical system with centred visible spectrum, which is linear with respect to the wavelength. With fixed slit and prism system with grating in metal sleeve. Slit width: 0.2 millimeters. Number of grating lines: 600 lines per ... | FREE shipping |
| | Diffraction Grating Slides-Linear 1000 Line/mm Our Holographic Diffraction Gratings are highly efficient embossed Holographic Optical Elements (H.O.E.). Diffraction Gratings are used for the direct viewing and analysis of spectra from different gas tubes and other light sources. The ... |
| Diffraction Grating Slides-Linear 1000 Line/mm, Each, 25/pk Our Holographic Diffraction Gratings are highly efficient embossed Holographic Optical Elements (H.O.E.). Diffraction Gratings are used for the direct viewing and analysis of spectra from different gas tubes and other light sources. The ... |
| | Diffraction Grating Educational for Physics Three in one. Three Diffraction Grating mounted on the same slide 3" x 1 1/4", 100 lines/mm, 300 lines/mm and 600 lines/mm. The individual gratings are 1/2" x 3/8". |
| | 3B Scientific U19500 Diffraction Grating Spectroscope High-quality optical system with centred visible spectrum, which is linear with respect to the wavelength. With fixed slit and prism system with grating in metal sleeve. Slit width: 0.2 millimeters. Number of grating lines: 600 lines per ... |
| Diffraction Grating Spectoscope Using the spectroscope, you can see the light emitted from familiar light sources and compare the appearances. |
| | Diffraction Grating, Demonstration3 Sets of Lines This inexpensive slide has three 20 x 10 mm gratings mounted between glass plates. 100, 300, and 600 lines per mm are shown. |
| | Diffraction Grating Slide Mounted Excellent for demonstrating the spectrum from various light sources. Grating is mounted in a 2" x 2" slide frame for easy handling during classroom experiments. 13,500 lines per inch. | FREE shipping |
| | Diffraction Grating, Unmounted Sheet This 13 cm square piece of grating material provides an economical alternative for the classroom. It can be used as a demonstration grating or cut into smaller pieces for individual student use. 4 colors (red, yellow, green and blue) ... |
| | EISCO Spectrum Tube Power Supply, 110 V AC, 37.5 cm Height EISCO spectrum tube power supply. The main use of this safe, economical and fun spectrum tube power supply is to provide a view of gas discharge spectral lines that can be viewed with something as simple as a diffraction grating, to as ... | FREE shipping |
| | 3B Scientific U18571 Teltron Electron Diffraction Tube S High-vacuum tube for studying wave-particle duality by determining the de Broglie wavelength of electrons scattered by lattice planes of graphite target (Debye-Scherrer diffraction). Diffraction rings are rendered visible on a fluorescent ... | FREE shipping |
| | 3B Scientific U19171 Teltron Electron Diffraction Tube D Teltron electron diffraction tube D. Highly evacuated electron tube for demonstrating the wave nature of electrons through the observation of interference caused by passage of electrons through a polycrystalline graphite lattice ... | FREE shipping |