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Three sizes of crystal optical prisms shown in various lengths and angles for light experiments
A hand holds a clear optical prism, showing light refraction, next to a red folder.
A red box containing a yellow crystal optical prism for light experiments.
A hand holds a square crystal optical prism used for light experiments, displayed within a box.
A clear crystal optical prism reflecting bright light against a dark background.
A set of rectangular crystal optical prisms used for light experiments, shown at various lengths and angles.
A black prism bracket with a white rectangular prism, measuring 80x25x25 cm.
A red gift box containing a clear crystal optical prism for light experiments.
A red gift box containing a clear crystal optical prism for light experiments.
A red gift box containing a silver crystal optical prism for light experiments.
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K9 Crystal Optical Prism for Light Experiments

Regular price $20.99 Sale price $17.99 – $26.99

Why customers love it

Capture the full spectrum of light's magic

Unlock the hidden beauty of light with our precision-cut K9 crystal optical prism, perfect for stunning visual effects.

  • Crafted from premium K9 crystal for exceptional clarity
  • Produces sharp, vivid rainbow spectra under direct light
  • Ideal for physics education and photography projects
  • Durable construction built for repeated use
  • Transform ordinary light into vibrant visual displays
Three sizes of crystal optical prisms shown in various lengths and angles for light experiments

Why Choose Our Crystal Prism?

Exceptional Clarity

The premium crystal ensures maximum light refraction and vivid color separation.

Educational Value

Perfect for demonstrating light dispersion and refraction principles in classrooms.

Creative Photography

Add stunning, natural rainbow flares and light effects to your images.

Built to Last

High-quality construction guarantees durability for repeated experiments.

Product Details

Key Specifications

Details on the quality and construction of the prism.

Material
K9 Crystal Glass
Function
Light Refraction/Dispersion
Use Case
Photography, Science Demonstrations

The Smart Picks Difference

Crystal Quality vs. Standard Prisms

Experience the difference quality makes in light manipulation.

Feature
K9 Crystal Prism
Typical Plastic/Glass Prisms
Clarity & Spectrum
Sharp, vivid rainbow spectra
Dull or muted color separation
Construction
Durable, high-quality glass
Fragile or easily damaged materials
Light Output
High refraction intensity
Weak or inconsistent light effects
Suitability
Ideal for detailed physics study
Only suitable for basic visual curiosity

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common questions about using your crystal prism.

Does the prism require direct sunlight to work?

While it works best with strong light sources, the crystal is designed to capture intense light, which can include bright indoor lighting or focused lamps.

How do I ensure the best rainbow effect?

Position the prism so that the light source is directly aimed through the crystal to maximize the dispersion of colors.

Is the crystal safe for long-term use?

Yes, the K9 crystal is built for repeated use in experiments and demonstrations, provided it is handled with care.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.