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| Diffraction Grating
Demonstration Slide |
Diffraction Grating |
Diffraction Grating Demonstration Slide
Three 20mm x 10mm grating having 100, 300 and 600 lines per mm, mounted
between glass plates.
No. SL260-AA Only $34.95
Diffraction Grating
Quality grating protect by two glass plates. 60mm x 45mm.
Viewing area measures 45mm x 30mm.
Available in three different gratings. |
| Lines Per mm |
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Price |
| 100 |
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No. SL260-BA |
$24.50 |
| 300 |
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No. SL260-BB |
$25.50 |
| 600 |
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No. SL260-BC |
$26.50 |
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