Description
Technical Specification Table
| Specification | Details |
|---|---|
| Baseboard Size | 1.1 m x 115 mm wooden base |
| Scale Length | 1 m scale, millimetre divisions, centimetre markings |
| Sliding Bases | Six moulded bases, 100 x 50 mm, with index lines |
| Pillars | Brass pillars with locking screws |
| Candle Holder | Included |
| Object Screen | White metal, 75 mm diameter with gauze |
| Lens Holder | Wooden upright with V-slot, holds lenses up to 75 mm diameter |
| Receiving Screen | White metal, 100 x 75 mm with slot for squared paper |
| Plane Mirror | 150 x 100 mm metal-framed mirror |
| Object Needle | Vertical needle on short metal rod |
| Mounting Rods | All accessories include 6 mm rods |
| Optional Items | Lamp house, projection lamp, extra lens holders |
| Special Availability | Other sizes and types available on request |
Key Features
• Strong wooden baseboard for stable setup
• One-meter millimetre scale for accurate measurement
• Six sliding moulded bases with index lines
• Brass pillars and locking screws for firm mounting
• Smooth alignment of optical elements
• Includes lens holder, screens, candle holder, mirror, and object needle
• All accessories use 6 mm mounting rods
• Common optical centre design for consistent results
• Supports a wide range of physics optics experiments
• Designed for schools, colleges, and training labs
• Additional lens holders available separately
• Optional lamp house and projection lamp on request
Working Principle
An Optical Bench works by allowing users to place and align optical components along a straight, fixed scale. The sliding bases move smoothly and hold each component at the required position. Users set a light source, add lenses or mirrors, and capture the image on a screen. The fixed scale helps measure distances between the components. These measurements help students understand focal length, magnification, and image formation. The stable base ensures correct results during repeated experiments.
Use Cases
• Physics laboratory demonstrations
• Optics experiments in schools and colleges
• Training for lens and mirror behavior
• Research on image formation and focal length
• Demonstrations of reflection and refraction
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