- Diffraction Grating sheet 13,500 lines/inch - Double Axis 5ft Long x 6 inches Wide
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From $13.49 (3rd Party New)
From $13.49 (3rd Party New)
| Latest | $13.49 Mar 26, '16 |
| Highest | $15.98 Apr 14, '14 |
| Lowest | $13.49 Jun 9, '15 |
| Average | $13.49 (30d avg) $13.49 (90d avg) $13.49 (180d avg) $13.52 (365d avg) $14.24 (Lifetime average) |
| Added | Jan 21, 2014 |
30 day average: 28,132
90 day average: 27,658
6" wide 5 foot sheet of Double Axis Diffraction Grating that has 13,500 lines per inch sheet.
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 quality of the spectrum produced from our gratings is the brightest possible with a minimum of distracting visual noise. Our gratings are the principal component in a spectroscope and are used for experiments pertaining to the study of light and color. Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations.