Lenses, Spherical Double Concave Manufacturer,Supplier and Exporter in India
Product Code : EL-O-11033
These Spherical Double Concave Lenses are engineered for
precise divergent ray manipulation in University and Secondary physics
laboratories. Manufactured to ISO standards, these highly polished optical
components facilitate the empirical study of virtual image formation and focal
point determination. They meet institutional requirements for refractive index
consistency and geometric accuracy in optical bench assemblies.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Optical Grade Crown Glass / Borosilicate equivalent |
|
Surface Finish |
Highly Polished; Ground Edges for safe handling and
mounting |
|
Geometry |
Equi-concave (Double Concave) Spherical Profile |
|
Diameter Options |
38mm, 50mm, 60mm, 75mm, 100mm |
|
Focal Length Range |
50mm to 1000mm (Standardized increments) |
Key Pedagogical Outcomes
- Highly
Polished Spherical Surfaces: Enables students to evaluate the
relationship between surface curvature and beam divergence, supporting
Wave Optics.
- Standardized
Diameters (38mm-100mm): Allows for the application of lenses in
universal optical bench holders, facilitating repeatable ray-tracing
experiments.
- Ground
Edges: Supports the analysis of refractive indices by ensuring
stable alignment within mounting brackets without edge-distortion or
tactile hazards.
- Calibrated
Focal Lengths (up to 1000mm): Permits learners to calculate
lens power in diopters and verify the Lens Maker's Formula through
empirical measurement.
International Logistics & Compliance
Science Lab Export utilizes high-specification
logistics protocols to ensure optical integrity during global transit.
- Packaging:
Export-grade seaworthy crating featuring individual lens-cell padding and
vacuum-sealed moisture barriers.
- Documentation:
Includes Manufacturer’s Authorization Form (MAF), Batch Inspection
Reports, and Certificate of Conformance.
- Durability:
Tropicalized design featuring anti-fungal coating options, tested for
clarity retention in environments up to 45°C and 90% Humidity.
