SEIWEI 1Pcs K9 Crystal Optical Glass Triangular Prism Clear Triple Prism for Photography Effects Physics Teaching Light Spectrum Optics Kit (100mm)

• K9 Crystal: This optical triangular prism is made of K9 crystal with clear and pure features. There are no bubble and foreign material on the surface, good light transmission and clear. In addition, K9 crystal has good hardness, wear-resistant in that no need to worry about being fragile like glass, falling on the ground and breaking
• Rounded Edge: This triangular prism with the rounded design, the edges of triangular prism is not sharp and not easy to scratch your hand in use, better safety. There are a variety of different sizes of triangular prisms to choose from, light weight for easy to carry, maximizing your needs
• Rainbows Effect: Our crystal optical triangular prism has good light refraction properties. Throughing good light transmission, crystal optical triangular prism can split the beam at the perfect angle which can create nice and vibrant rainbows and halo effects. Please note the effect depends on the power of light
• Educational Supply: The optical prisms glass physics serve as great supplies for science experiments and classroom study. Helping students understand the principles of light refraction and dispersion more easily, knowing how rainbows are created
• Photography Tool: Using our optical triangular prism in combination with a camera lens can create incredible photo effects. We can let our imagination run wild and use the principles of good light to add a splash of rainbow color to your photos, resulting in nice and satisfying photos

Feature: 【K9 Crystal】This optical triangular prism is made of K9 crystal with clear and pure features. There are no bubble and foreign material on the surface, good light transmission and clear. In additon, K9 crystal has good hardness, wear-resistant in that no need to worry about being fragile like glass, falling on the ground and breaking. 【Rounded Edge】This triangular prism with the rounded design, the edges of triangular prism is not sharp and not easy to scratch your hand in use, better safety. There are a variety of different sizes of triangular prisms to choose from, light weight for easy to carry, maximizing your needs. 【Rainbows Effect】Our crystal optical triangular prism has good light refraction properties. Throughing good light transmission, crystal optical triangular prism can split the beam at the perfect angle which can create nice and vibrant rainbows and halo effects. Please note the effect depends on the power of light. Specifications: Name: Crystal Triangular Prism Material: K9 Crystal Color: Clear Surface Treatment: Frosted Both Ends Shape: Triangular Prism Equilateral Triangle Side Length: 30*30*30mm/1.18*1.18*1.18in Size: 30mm/1.18in, 50mm/1.96in, 100mm/3.93in, 150mm/5.90in, 200mm/7.87in Weight: 30g/0.06lb, 50g/0.11lb, 100g/0.22lb, 150g/0.33lb, 200g/0.44lb Refractive Index: 1.5 Transmittance: 95% Angle of Incidence: 60° Beam Output Angle: 60° Package Included: 1/5 * Crystal Triangular Prism