Accommodation of the human eye Manufacturer,Supplier and Exporter in India

Product Code : SCL-BLE-11020

The Accommodation of the Human Eye Model is a non-volumetric educational teaching apparatus used for demonstrating how the eye changes focus for near and distant objects. It is designed for biology teachers, physics optics instructors, schools, colleges, STEM labs, and training institutes that need a clear classroom model of visual accommodation.

Product Description

The Accommodation of the Human Eye Model from Lab Glassware Manufacturer helps students understand the focusing mechanism of the human eye. It supports lessons on the crystalline lens, ciliary muscles, zonular fibres, focal length, retina image formation, near vision, and distance vision.

This model is suitable for biology lab equipment collections and physics lab equipment optics demonstrations. It helps connect human anatomy with ray optics and refraction. The apparatus is intended for supervised classroom demonstration only, not for clinical refraction, diagnosis, prescription testing, or patient-care use.

Key Features

• Demonstrates accommodation of the human eye for near and distant vision.
• Shows the concept of lens shape change and focusing on the retina.
• Useful for explaining ciliary muscle action, focal length, and image formation.
• Non-volumetric apparatus; no liquid capacity or measurement capacity is applicable.
• Suitable for biology, anatomy, physics optics, STEM, and health-science lessons.
• Helps students compare normal focusing with refractive-error concepts such as myopia and hyperopia.
• Reusable classroom teaching aid for repeated supervised demonstrations.
• Educational model only; not a medical or optometry testing instrument.

Technical Specifications

What's Included in the Kit

• 1 x Accommodation of the Human Eye Model
• Lens or adjustable focusing section 
• Retina screen or image-receiving surface
• Object card, light source, or optical pointer, if supplied
• Corrective lenses or lens holder, if supplied
• Base, support frame, rail, or stand, if supplied
• Instruction sheet or experiment guide, if supplied

Applications / Uses

• Teaching how the human eye focuses on near and distant objects.
• Explaining the role of the crystalline lens, ciliary muscles, and zonular fibres.
• Demonstrating focal length change and image formation on the retina.
• Supporting ray optics lessons in physics practical rooms.
• Connecting eye anatomy lessons with visual function and accommodation.
• Using in STEM labs, school science exhibitions, and teacher demonstrations.
• Pairing with microscope instruments for wider life-science teaching on tissues and observation.
• Adding to complete science lab equipment setups for institutional procurement.

How to Use the Accommodation of the Human Eye Model

1. Place the model on a stable classroom table or laboratory demonstration bench.
2. Identify the lens section, retina screen, object position, and any adjustment mechanism.
3. Set the object or light source at a distance recommended by the supplied guide.
4. Adjust the lens or focusing section to form a clear image on the retina surface.
5. Move the object nearer and observe how the focusing position changes.
6. Move the object farther away and compare the focusing adjustment.
7. Explain that accommodation allows the eye to change optical power for clear vision at different distances.

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

Care & Maintenance

• Clean optical and transparent parts with a soft, non-abrasive cloth.
• Keep lenses, screens, and moving parts free from dust, scratches, and moisture.
• Store removable components together after each demonstration.
• Do not force adjustment parts beyond their designed movement range.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer supplies laboratory glassware, scientific 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 through a broad product range. Its catalogue supports biology, physics, microscope, and general science teaching requirements. Buyers can source this apparatus as part of a wider Biology Lab Equipment setup for human eye and vision-science demonstrations.

Frequently Asked Questions

What is an Accommodation of the Human Eye Model used for?

An Accommodation of the Human Eye Model is used to demonstrate how the eye focuses on near and distant objects by changing lens curvature and optical power.

What does accommodation mean in the human eye?

Accommodation is the focusing process that allows the eye to form a clear image at different distances. It involves coordinated action of the ciliary muscle, zonular fibres, and crystalline lens.

Is this model suitable for school physics labs?

Yes. It is useful for physics optics lessons because it demonstrates focusing, focal length, refraction, and image formation on a retina-like screen.

Can this model explain myopia and hyperopia?

Yes, it can support introductory discussion of myopia and hyperopia when used with suitable diagrams or corrective-lens accessories. Supplied corrective lenses should be listed only after confirmation.

Does this product have any capacity?

No. This is a non-volumetric teaching apparatus, so liquid capacity and measuring capacity are not applicable.

Can it be used for real eye testing?

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

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Request the Accommodation of the Human Eye Model for classroom vision-science demonstrations, or browse related teaching apparatus in the Biology Lab Equipment category.