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Diffraction Grating Light Scale

Marsoni M251S
Sale price$11.98
Pay 4 payments of $3.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Diffraction Grating Light ScaleThis Diffraction Grating Demonstration Slide has three 20mm x 10mm gratings with 100, 300, and 600 lines per mm, mounted between glass plates. The viewing area of each section is 15mm x 10mm. Three lenses on one slide can be used to demonstrate diffraction of light or to measure wavelengths of light. Premium Quality: Light Scale is made of high grade construction all the way through, excellent build quality and proven reliability across the range.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1902 reviews
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Verified Purchase
Dane
Draper, US
★★★★★ 5
Zen on the porch!!
Style: 1 Pack - Buddha with Jar, Style: 1 Pack - Buddha with Jar
I love this. Exactly as shown and better. Has a great feeling about it. Battery seems legit. Details are outstanding. May get another just to put on my fountain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
theresa wiggins
San Leandro, US
★★★★★ 3
Angel
Style: 1 Pack - Angel with Lantern
In order to get the motion light would have to turn to back side. Then you can’t see the pretty side during the day. Disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
D
Verified Purchase
D. Santiago
Boise, US
★★★★★ 5
Love!
Style: 1 Pack - Angel with Lantern
This was a mother's day gift! It's beautiful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
L
Verified Purchase
lorna e magwire
Houston, US
★★★★★ 5
Great solar light
Style: 1 Pack - Dragon with Lantern
I am a dragon lover and loved the quality and how it lit up at night .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mardel
Grantham, US
★★★★★ 1
Doesn’t look like the pictures
Style: 1 Pack - Dragon with Lantern
Another small joke of an ornament. Doesn’t glow. It’s gray with no coloring and it’s small.
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Reviewed in the United States on May 30, 2026

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