Diffraction grating 500 lines/mm, 150 x 300 mm

Diffraction grating 500 lines/mm, 150 x 300 mm

£14.40
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Diffraction grating 500 lines/mm, 150 x 300 mm
  • Diffraction grating 500 lines/mm, 150 x 300 mm
  • Diffraction grating 500 lines/mm, 150 x 300 mm
Diffraction grating 500 lines/mm, 150 x 300 mm

Diffraction grating 500 lines/mm, 150 x 300 mm

458.NDG
£14.40
Out of stock

Discovering colour spectra – with 500 lines per millimetre

The high line density of this grating produces a particularly broad light spectrum. The resulting image is similar to that produced by a prism, except that in the case of a prism we speak of light refraction, whereas with a grating we speak of light diffraction. Every type of light produces its own characteristic spectrum when viewed or projected through the film containing the grating.

Contents:

1 sheet of PET diffraction grating film, 38 x 152 mm, thickness 0.05 mm, transparent

Properties: Grating constant 0.002 mm/µm (500 lines per mm)

Producer: AstroMedia GmbH, Im Wirrigen 30, 45731 Waltrop, Germany, astromedia.de

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Danger from sunlight:
Never look directly into the Sun, as this can cause serious eye damage.

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