Price History for Right Angled Prism 1.5 (38mm) Size - 90x45x45 Degree Nominal Angles - Triangular - Non-Optically Worked Glass - Physics Light Refraction & Wavelength Experiments Photography - Eisco Labs
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Right Angled Prism 1.5 (38mm) Size - 90x45x45 Degree Nominal Angles - Triangular - Non-Optically Worked Glass - Physics Light Refraction & Wavelength Experiments Photography - Eisco Labs
Single right angled prism measuring 1.5 (38mm) long. Features highly polished faces. Made of durable non-optically worked glass. Excellent for physics classrooms. Ideal for redirecting beams of light at a 90
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 31, 2026 | $16.29 |
| Jan 24, 2026 | $18.79 |
| Jan 17, 2026 | $18.79 |
| Dec 18, 2025 | $18.79 |
| Dec 11, 2025 | $18.79 |
5 recorded prices; last found in Walmart’s data on Nov 4, 2026. How we track prices
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Analysis
Right Angled Prism 1.5 (38mm) Size - 90x45x45 Degree Nominal Angles - Triangular - Non-Optically Worked Glass - Physics Light Refraction & Wavelength Experiments Photography - Eisco Labs price analysis
Price analysis for Right Angled Prism 1.5 (38mm) Size - 90x45x45 Degree Nominal Angles - Triangular - Non-Optically Worked Glass - Physics Light Refraction & Wavelength Experiments Photography - Eisco Labs at Walmart: today's price of $16.29 is the lowest price we've recorded for this listing.
- Today's price is 13% below its average daily price over the last 90 days ($18.65).
- The lowest recorded price on PriceWatchPro was $16.29 on October 31, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $18.79 on December 11, 2025. Today's price is $2.50 below that peak.
- Across 4 tracked price changes, the listing has dropped once with an average drop of $2.50.
- PriceWatchPro has been tracking this listing since December 11, 2025 (328 days of price history).
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