Eye Function Model With Variable Lens Manufacturer,Supplier and Exporter in India

Product Code : SCL-BLE-11016

The Eye Function Model with Variable Lens is a non-volumetric human eye teaching model used for demonstrating lens accommodation, retina image formation, myopia, hyperopia, and corrective-lens principles. It is designed for biology teachers, physics optics instructors, STEM labs, and institutional training programs that need a safe classroom model of visual focusing.

Product Description

The Eye Function Model with Variable Lens from Lab Glassware Manufacturer helps students understand the human eye as an optical system. The model supports lessons on how light enters the eye, passes through a lens system, and forms an image on a retina screen or projection surface.

This educational eye model is suitable for biology lab equipment demonstrations and physics lab equipment optics practicals. It is intended for supervised classroom teaching only, not for diagnosis, prescription selection, clinical refraction, or patient-specific eye testing.

Key Features

• Functional human eye model for explaining vision, focusing, and image formation.
• Variable lens concept supports demonstrations of accommodation and focal adjustment.
• Useful for teaching myopia, hyperopia, and corrective-lens principles where matching lenses are supplied.
• Non-volumetric model; no liquid capacity or measurement capacity is applicable.
• Suitable for schools, colleges, universities, biology labs, optics labs, and STEM training rooms.
• Helps connect human anatomy with ray optics, refraction, and real-image formation.
• Reusable teaching aid for repeated supervised classroom demonstrations.
• Educational model only; not a clinical eye-testing or medical diagnostic instrument.

Technical Specifications

What's Included in the Kit

• 1 x Eye Function Model with Variable Lens
• Variable lens or adjustable focusing section
• Corrective lenses or lens holder, if supplied 
• Base, rail, object card, or light source, if supplied 
• Instruction manual or experiment guide, if supplied 

Applications / Uses

• Teaching how the human eye forms an image on the retina.
• Demonstrating accommodation and change of focus for near and distant objects.
• Explaining myopia, hyperopia, presbyopia, and corrective-lens concepts.
• Linking eye anatomy lessons with optics experiments and ray diagrams.
• Supporting wider life-science instruction with microscope instruments and classroom biology resources.
• Using in science fairs, teacher demonstrations, and STEM practical sessions.

How to Use the Eye Function Model with Variable Lens

1. Place the model on a stable laboratory table or demonstration bench.
2. Identify the lens section, retina screen, optical path, and any supplied corrective lenses.
3. Position the object card or light source according to the supplied experiment guide.
4. Adjust the variable lens setting to bring the image into focus on the retina surface.
5. Change the object distance to show how lens accommodation affects focus.
6. Use corrective lenses only if they are supplied with the model.
7. Ask students to compare the observed result with ray diagrams and textbook eye anatomy.

Safety note: Do not shine bright light directly into anyone’s eyes. Use the model only as an educational demonstration aid.

Care & Maintenance

• Clean lenses and transparent parts with a soft, non-abrasive cloth.
• Keep optical components free from dust, scratches, fingerprints, and moisture.
• Store small lenses and accessories together after each practical session.
• Check moving parts, lens holders, and projection surfaces before classroom use.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer supplies scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models for educational and institutional buyers. The company serves schools, colleges, universities, laboratories, distributors, and export customers with category-based laboratory products. For procurement teams, the brand focuses on practical classroom usability, clear product classification, and dependable supply support. Buyers can pair this model with related science lab equipment for complete biology and optics teaching setups.

Frequently Asked Questions

What is an Eye Function Model with Variable Lens used for?

An Eye Function Model with Variable Lens is used to teach image formation, lens accommodation, retina projection, and refractive errors such as myopia and hyperopia.

Does this model have any liquid capacity?

No. This is a non-volumetric teaching model, so liquid capacity is not applicable.

Can it demonstrate myopia and hyperopia?

Yes, the model can support myopia and hyperopia demonstrations when the supplied version includes the required corrective lenses or adjustment components.

Is it suitable for school and college laboratories?

Yes. It is suitable for supervised biology, anatomy, physics optics, and STEM demonstrations in schools, colleges, and training laboratories.

What material is the model made from?

The exact material is not confirmed. Do not publish plastic, acrylic, glass, or metal specifications until the approved product datasheet confirms them.

Can this model be used for medical eye testing?

No. It is an educational model only. It must not be used for clinical diagnosis, prescription selection, refraction testing, or patient-care decisions.

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Request the Eye Function Model with Variable Lens for classroom vision-science demonstrations, or explore related products in the Biology Lab Equipment category.