Optical Bench Ordinary
Product Code : SCL-PLE-11718
The JLab India Optical Bench (Ordinary) is a foundational precision-engineered apparatus designed for the empirical study of light propagation, lens characteristics, and mirror reflections. Optimized for Secondary and Technical Vocational (TVET) physics, this bench provides a stable, dual-track platform for the precise mounting and alignment of optical components. It facilitates the quantification of the Thin Lens Equation and the verification of magnification theories within institutional laboratory environments.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| Track Construction | Dual-rod system utilizing seasoned hardwood or reinforced metallic rails |
| Standard Length | 1 Meter (100cm) or 1.5 Meters (150cm) options |
| Measurement Scale | Integrated high-contrast millimeter (mm) scale with zero-index |
| Support Chassis | Heavy-duty cast iron or reinforced polymer "feet" with leveling screws |
| Accessory Interface | Includes sliding "Rider" mounts for 10mm–12mm diameter rods |
| Standard Inclusions | 2x Lens/Mirror Holders, 2x Optical Needles, 1x Light Screen |
| Functional Principle | Rectilinear Propagation / Geometrical Optics |
Certification | ISO certificates available on request |
| HS Code | 9023.00.00 (Educational/demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Linear Coordinate Mapping: Facilitates student visualization of object and image distances (u and v) along a common axis, supporting Geometrical Optics Module 101.
- Focal Length Quantification: Enables the physical study of convergence and divergence, allowing learners to apply the Lens Maker’s Formula to determine unknown optical constants.
- Parallax Error Mitigation: Supports the analysis of "no-parallax" methods for finding image positions by utilizing adjustable-height optical needles.
- Aberration Evaluation: Allows students to evaluate how off-axis alignment and lens quality impact the clarity of projected images.
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring rigid internal bracing to prevent track warping or scale abrasion during transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Experiment Guides in English.
- Durability: Tropicalized design featuring anti-corrosion finishes on metallic parts and moisture-stable scales for reliable performance in high-humidity climates.
Direct OEM Sourcing Advantages
Procuring the JLab India Optical Bench directly ensures vertical manufacturing control:
- In-House Precision Graduation: Scales are batch-tested for linear accuracy to ensure negligible experimental error over the 100cm span.
- Batch-Tested for Uniform Reliability: Every rail undergoes a straightness verification check to ensure riders slide without friction or deviation from the optical axis.
- Direct Factory Spares Availability: Guaranteed availability of additional riders, iris diaphragms, and specialized light sources to maximize long-term laboratory ROI.
- Manufacturing Control: Direct oversight of the base casting ensures a low center of gravity, preventing accidental tipping during multi-component setups.
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