$Rainbow Symphony Diffraction Grating Glasses, Linear, 13,500 Line/Inch, Double Axis, Made in USA, Package of 25$

Rainbow Symphony Diffraction Grating Glasses, Linear, 13,500 Line/Inch, Double Axis, Made in USA, Package of 25

Name: Rainbow Symphony Diffraction Grating Glasses, Linear, 13,500 Line/Inch, Double Axis, Made in USA, Package of 25
SKU: B00K6K49NI
Price: 15 USD
Availability: InStock

✅ In stock

Grade

💤 Not a Deal

4/100

Current Price

$15.00

Listed $27.99

Save $12.99 46% OFF

Analysis Confidence 90%

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Aug 31, 2026 3:26 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
💰At 56% above its usual rate, this is currently priced higher than what most shoppers have paid.
🏷️A 19% cut from the official retail price adds further appeal.
📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0/22

Market Standing 0/20

Deal Strength 0/20

Momentum 4/10

📝 Product Overview

🏪 Sold by Rainbow Symphony

Product Details

✓DIFFRACTION GRATING: Rainbow Symphony's Linear Diffraction Grating Glasses (13,500 line/Inch) have microscopic slits that take light and break it down into its spectral components, allowing you to study light in fun and unforgettable ways.

✓Features Highly efficient, 13,500 lines per inch, double axis holographic diffraction grating lenses

✓QUALITY MATERIALS: Our diffraction glasses were designed to be reusable, with quality single axis, holographic, diffraction grating lenses to separate light from any source, including spectrum gas tubes. Do NOT use to look directly at the sun.

✓EDUCATION: Prism glasses are perfect for classroom or homeschool experiments to test visual displays of light diffraction. Allow your students to experience an array of colors as they view the color spectrum in new and unique ways.

✓PARTIES: These rainbow glasses are a hit at any party. Keep kids and adults alike amused with rainbow light by handing out diffraction glasses as party favors, gifts for kids, teacher incentives, or rave glasses.