Equilateral Prims Manufacturer,Supplier and Exporter in India
Product Code : SCL-OS-12892
The Educational Instrument Equilateral Prism is a precision optical component used to show how light bends and separates into colours when it passes through transparent glass. Its equilateral 60°–60°–60° geometry supports standard ray optics, prism deviation, and white-light dispersion demonstrations.
The prism is made from high-clarity optical crown glass with high-polished optical faces and fine-ground edges. It is suitable for use with ray boxes, white light sources, optical benches, spectrometers, screens, and classroom optics kits.
Key Features
Equilateral 60°–60°–60° prism geometry for standard prism optics practicals.
High-clarity optical crown glass supports clear ray transmission and dispersion.
Available in 38 mm × 38 mm, 50 mm × 50 mm, and 75 mm × 75 mm sizes.
High-polished optical faces help reduce scattering during observation.
Fine-ground edges improve handling safety during supervised laboratory use.
Useful for refractive index, minimum deviation, spectrum, and total internal reflection demonstrations.
Suitable for school, college, university, vocational, and STEM physics laboratories.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
Equilateral Prism / Glass Prism |
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Brand |
Educational Instrument |
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Product Code |
SCL-OS-12273 |
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Product Category |
Physics Lab Equipment / Optical Sectional / Prism Optics Apparatus |
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Primary Keyword |
Equilateral Prism |
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Secondary Keywords |
equilateral glass prism, optical crown glass prism, dispersion prism, refractive index prism, prism for physics lab, ray optics prism |
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Material Grade |
High-clarity optical crown glass |
|
Geometry |
Equilateral triangular, 60°–60°–60° |
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Available Dimensions |
38 mm × 38 mm, 50 mm × 50 mm, and 75 mm × 75 mm |
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Surface Finish |
High-polished optical faces with fine-ground edges |
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HS Code |
9001.90 |
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Standards / Certifications |
Manufacturer page references ISO 9001:2015 manufacturing standards; confirm certificate copy before tender submission. |
What's Included in the Kit
1 × Equilateral Glass Prism in selected size
Protective case or packing: [confirm if supplied]
Instruction sheet or certificate: [confirm if supplied]
Applications / Uses
Demonstrating refraction of light through optical crown glass.
Showing dispersion of white light into a visible spectrum.
Measuring angle of deviation and minimum deviation.
Calculating refractive index in school and college optics experiments.
Using with a Spectrometer for angular measurement practicals.
Pairing with Glass Prism and Spectrometer Prism setups.
Supporting complete Optical Sectional equipment activities.
How to Use the Equilateral Prism
Place the ray box, light source, spectrometer, or optical bench on a stable table.
Clean the prism faces gently with approved optics cleaning material.
Position the prism so a narrow beam enters one polished face.
Observe the refracted or dispersed light emerging from the second face.
Use a screen or telescope to view the ray path or spectrum.
Record incident, emergent, and deviation angles as required.
Repeat the experiment to compare results with theoretical values.
Safety note: do not look directly into lasers, bright lamps, or concentrated reflected beams. Use only under teacher or laboratory supervision.
Care & Maintenance
Handle the prism by the edges to avoid fingerprints on optical faces.
Clean only with a soft lens cloth or approved optical cleaner.
Store in a padded case or dry optics cabinet after use.
Keep away from scratches, dust, moisture, heat, and chemical vapours.
Why Choose Educational Instrument
Educational Instrument manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models for academic institutions. The company supplies optics products for ray tracing, refraction, dispersion, spectrometer work, and classroom demonstrations. Its optical range supports curriculum-based physics practicals for schools, colleges, universities, and training laboratories.
Frequently Asked Questions
What is an Equilateral Prism used for?
An Equilateral Prism is used to demonstrate refraction, dispersion, spectrum formation, minimum deviation, and refractive index in physics optics experiments.
What material is this prism made from?
The verified listing specifies high-clarity optical crown glass.
What sizes are available?
The listed sizes are 38 mm × 38 mm, 50 mm × 50 mm, and 75 mm × 75 mm.
Can this prism be used with a spectrometer?
Yes. It can be used with a spectrometer for deviation-angle and refractive-index experiments when the selected size matches the prism table.
Is it suitable for school laboratories?
Yes. It is suitable for supervised school, college, university, vocational, and STEM physics laboratories.
How should the prism be cleaned?
Clean it with a soft lens cloth or approved optical cleaning material. Avoid abrasive cloths, rough paper, and harsh chemicals.
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Request a quotation for the Equilateral Prism or browse more Optical Sectional equipment from Educational Instrument.
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