The Rectangular Glass Slab is a fundamental optical apparatus designed for use in physics laboratories. It plays a key role in experiments related to light, including the study of refraction, reflection, and the verification of Snell’s Law. Manufactured from premium optical glass, this slab provides high transparency and precision, making it suitable for both educational demonstrations and research applications.
In physics labs, the glass slab is primarily used to demonstrate how light rays bend when passing from one medium to another. When a ray of light enters the slab, it undergoes refraction at the air–glass interface, travels through the medium, and refracts again at the exit surface. This phenomenon helps students understand core optical principles such as lateral displacement and emergent ray direction. Because of its clear polished surfaces and accurate dimensions, the Rectangular Glass Slab ensures minimal distortion and maximum reliability in results.
This product is widely utilized in schools, colleges, and universities across Pakistan. Teachers rely on it for classroom demonstrations, while students use it to conduct hands-on experiments that strengthen their conceptual understanding of light behavior. The sturdy build and high-quality finishing make it a long-lasting laboratory asset that can withstand repeated use without losing clarity or precision.
Apart from academic settings, the Rectangular Glass Slab also finds applications in research labs where precise optical analysis is required. Its uniform thickness and well-polished surfaces reduce experimental errors, offering dependable performance for advanced optical studies.
For institutions looking to equip their physics labs with standard optical instruments, the Rectangular Glass Slab is an indispensable choice. It not only enhances the teaching and learning experience but also ensures that students gain practical exposure to fundamental physics principles.
At Multan Scientific, we supply reliable and durable laboratory equipment tailored for educational and research institutions in Pakistan. Our Rectangular Glass Slabs are carefully manufactured to meet academic standards, making them ideal for consistent classroom use. Whether you are setting up a new physics lab or upgrading existing equipment, this glass slab is a must-have addition that guarantees precision and quality in every experiment.



