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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

7 reviews
Regular price $24.99 Sale price $20.99

Transform light into a stunning spectrum with this precision-cut K9 crystal optical prism. Perfect for creating vibrant rainbow effects in photography, science demonstrations, or educational experiments. Premium K9 crystal glass for exceptional...

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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

More details

Transform light into a stunning spectrum with this precision-cut K9 crystal optical prism. Perfect for creating vibrant rainbow effects in photography, science demonstrations, or educational experiments.

  • Premium K9 crystal glass for exceptional clarity and vibrant light refraction
  • Creates sharp, vivid rainbow spectra when exposed to direct sunlight or strong light sources
  • Ideal for physics education, demonstrating light refraction and dispersion principles
  • Perfect photographic accessory to add creative rainbow flares and light effects to images
  • Durable, high-quality construction designed for repeated use in experiments and demonstrations

Great for science classrooms, photography enthusiasts, or anyone fascinated by the physics of light.

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.

How do delivery and returns work?

Shipping

Free standard shipping

To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.

Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.

Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.

Returns

Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.

Shipping policy · Return & refund policy

Have a question? Contact us

  • 5 stars: 6 (86%)
  • 4 stars: 1 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Rex Rau

Cool thing

N
Noel Schiller

It is exactly as described.

D
Doreen Borer

It's pretty and I like it. The glass isn't a bit smooth, but I like it.

J
Joel Ondricka

Delivery OK. No problems. Testing the product now.

M
Morris Roob

As above. Recommended

J
Jeraldine Doyle

As above, Recommended.

N
Numbers Quigley

I love these prisms , should get so
Me excellent rainbows. Recommended