The ESAW 3-in-One Demonstration Diffraction Apparatus (LO-1076) is a versatile optical teaching tool, designed to clearly illustrate the principles of diffraction and interference using multiple slits in one convenient frame. This export-quality model allows students and educators to study single slit, double slit, and multiple slit diffraction using just one device—making it one of the best diffraction tools for students across physics and optics labs.

Manufactured in India, this apparatus is an ideal fit for science equipment for students in schools, colleges, and engineering institutions, as well as for optics labs in medical colleges and industrial R&D centres. Whether you're outfitting a chemistry or physics lab in Africa, sourcing affordable educational lab equipment for schools in Asia, or purchasing bulk physics kits for export, ESAW delivers quality, clarity, and curriculum-aligned performance.

This device is commonly used in chemistry classrooms, university labs, and science fairs for wave optics demonstrations. Educators worldwide rely on ESAW’s apparatus for its clarity, durability, and cost-effectiveness.

Pair this product with more from ESAW’s comprehensive educational lineup:
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Technical Specifications:

Realistic Use Case Scenarios:

• Students studying wave optics and diffraction in classroom demonstrations.

• Schools and colleges conducting practical experiments in physics and engineering labs.

• Science and chemistry labs using the unit to visualize diffraction patterns for academic and research purposes.

• Medical and engineering colleges where physics concepts are integrated into broader curricula.

• Industrial research labs requiring compact, reliable educational optics tools for training or in-house workshops.