Description
The Overhead Projector (OHP) is a reliable visual presentation device designed for classrooms, training rooms, laboratories, and seminar halls. It enables clear projection of transparent sheets, diagrams, graphs, and instructional material onto a screen, making it an essential teaching and demonstration aid in educational and professional environments.
✅ Key Features
💡 High-Intensity Projection System
Powerful halogen / LED lamp for bright and clear projection
Sharp image visibility even in well-lit rooms
Uniform illumination across the projection area
🔍 High-Quality Optical Assembly
Precision glass Fresnel lens for accurate focusing
Adjustable projection head for vertical and angled display
Clear magnification of text and diagrams
📄 Transparent Sheet Compatibility
Supports standard OHP transparency sheets
Ideal for handwritten notes, diagrams, and printed visuals
Smooth working surface for easy handling
🧱 Robust & Portable Construction
Strong metal / ABS body for long-term durability
Compact and lightweight design
Foldable projection arm for easy storage
🎛 User-Friendly Controls
Simple ON/OFF operation
Easy focus adjustment knob
Quick lamp replacement access
🔌 Electrical & Safety Features
Operates on standard AC mains supply
Built-in thermal protection for safe operation
Efficient cooling system for extended usage
📊 Typical Applications
Schools and colleges
Engineering & medical institutes
Training centers and workshops
Seminar halls and conference rooms
Laboratories for instructional demonstrations
💡 Advantages
Simple and reliable teaching tool
No computer required
Ideal for interactive classroom teaching
Cost-effective presentation solution
Long service life with minimal maintenance
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