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Amlong Crystal 4 inch Optical Glass Equilateral Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 100mm
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 11:16 AM · 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.
- 🏷️The retail sticker price has been slashed by 78% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️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
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amlong Crystal
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Use this triangular prism to split a beam of light into its spectral components (the colors of the rainbow).
✓Side Length: 1.38 inch / 35mm, More Than Average Width, Stable Handheld.
✓Show your kids a rainbow, or have photography fun.
✓Material: Optic glass, not plastic.
✓With Amlong Crystal Authentic Brand Logo Box, Fully Protected Package.
⚙️ Specifications
5.1 x 2.8 x 1.7 inches
7.2 ounces
B00FHDV7D4
4.4
0 - 10 years
See Top 100 in Industrial & Scientific
Package Dimensions
5.1 x 2.8 x 1.7 inches
Item Weight
7.2 ounces
ASIN
B00FHDV7D4
Item model number
AMPR10040-1
Manufacturer recommended age
0 - 10 years
Best Sellers Rank
See Top 100 in Industrial & Scientific
Customer Reviews
4.4
Is Discontinued By Manufacturer
No
