Glass Block Rectangular is a premium-quality optical laboratory accessory designed for demonstrating the behavior of light through transparent media. Manufactured from high-quality clear optical glass, each block is precision polished to provide excellent optical clarity and accurate light transmission for educational and scientific applications.
The rectangular design makes it ideal for studying refraction, reflection, total internal reflection, critical angle, and ray tracing experiments. Its smooth, accurately machined surfaces ensure dependable experimental results while allowing students to clearly observe the path of light through the material.
Available in multiple dimensions, each glass block is individually packed in a labeled protective packet to ensure safe storage and transportation. It is widely used in schools, colleges, universities, research institutions, and physics laboratories for optics practical sessions and classroom demonstrations.
Supplied by Edulabs, the Glass Block Rectangular is carefully selected to meet the requirements of modern educational laboratories across Tanzania and East Africa, delivering dependable quality, precision, and long-lasting laboratory performance.
Key Features
- Manufactured from premium clear optical glass
- Precision-polished optical surfaces
- Excellent transparency and light transmission
- High dimensional accuracy
- Ideal for refraction and reflection experiments
- Scratch-resistant polished finish
- Individually packed for protection
- Durable laboratory-grade construction
- Easy to clean and maintain
- Suitable for educational, research, and physics laboratories
- Quality-tested for reliable optical performance
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Glass Block Rectangular |
| Material | Clear Optical Glass |
| Product Type | Physics Laboratory Equipment |
| Shape | Rectangular |
| Optical Clarity | High |
| Surface Finish | Precision Polished |
| Application | Refraction, Reflection & Optics Experiments |
| Grade | Laboratory Grade |
| Country of Origin | Africa |
Available Model & Pack Size
| Model | Size | Pack Size |
|---|---|---|
| Glass Block Rectangular | 115 × 65 × 18 mm | 1 pc |
| Glass Block Rectangular | 100 × 60 × 18 mm | 1 pc |
Note: Additional optical glass blocks, lenses, prisms, mirrors, and physics laboratory equipment are available upon request. Contact Edulabs for bulk orders and customized laboratory supply solutions.

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