Concave Mirror
Product Code : LSK-PL-10354
Concave Mirror (SKU LSK-PL-10354) is a round, unmounted, optically worked glass mirror of 50 mm diameter used to study reflection from a curved surface, image formation and focal length. It is a standard item for light practicals in Class 10 and Class 12 physics and in introductory college optics. Science Lab Supplies makes the mirror at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, and quotes it straight to schools, colleges, tender contractors and distributors without a middleman.
Specifications
The mirror is a 50 mm diameter disc of optically worked glass with a vacuum-coated silver reflective backing under a protective coating. It is supplied unmounted, so it can be placed in any lens or mirror holder that takes a 50 mm optic.
| Parameter | Value |
|---|---|
| SKU | LSK-PL-10354 |
| Type | Concave mirror, round |
| Diameter | 50 mm |
| Material | Optically worked glass |
| Reflective layer | Vacuum-coated silver backing with protective coating |
| Mounting | Unmounted |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Concave Mirror
A concave mirror converges light, so students use it to form real images on a screen, locate the principal focus and measure focal length from object and image distances. It serves the light chapter of NCERT Class 10 science, the Class 12 physics practical on u–v readings, and first-year college optics.
- Class 10 science (CBSE/NCERT): finding the approximate focal length by focusing a distant object on a screen.
- Class 12 physics practical: recording image distance v for several object distances u and calculating focal length.
- Ray-diagram lessons: comparing real, inverted and virtual, magnified images as the object moves towards the mirror.
Standard Scope of Supply
The Concave Mirror is supplied as described above: a round, unmounted 50 mm glass mirror with protected silver backing. No stand or holder is part of this item; a lens or mirror holder, optical bench or screen can be added as separate lines on the same quotation.
Packing, MOQ and Lead Time
Quotations can cover one mirror for a teacher's demonstration or a full class quantity for group practicals. Each one sets out packing, delivery time and price for exactly the number you need, and holders, ray boxes or other optics lab equipment for schools can be priced alongside.
Science Lab Supplies is a registered exporter with an Importer-Exporter Code and can ship to buyers in South Africa, Qatar, Sri Lanka, Vietnam, Malaysia and Peru. Send your list via the contact page, build it in the enquiry cart, or see how tenders are handled on the lab tender page.
Frequently Asked Questions
What is the diameter of this concave mirror?
The mirror is 50 mm in diameter. It is round, made of optically worked glass and has a vacuum-coated silver backing under a protective coating.
Does the mirror come in a holder?
No. It is supplied unmounted, so it can sit in a wooden or optical-bench holder. If you need one, add a holder that takes a 50 mm mirror to the same quotation.
What focal length does the mirror have?
The focal length is not stated in this listing. Please ask through the contact page and the team will confirm the focal length of the mirrors available before you order.
Who makes the mirror, and do I buy from a dealer?
Science Lab Supplies makes it at its own works in Saha, Ambala, India, so it is the manufacturer and not a trader, and prices are quoted directly by the factory.
Related Optics Equipment
Mirror practicals need a way to hold the optic, a light source and a bench with a scale. These four items from the same physics range complete a reflection and refraction setup and can share one quotation with the mirror.
- Wooden Lens Holder — V-slot holder for lenses or mirrors up to 76 mm diameter.
- Compact Optical Bench Kit — 1.1 m track with cm/mm scale that packs into a suitcase.
- Raybox with Accessories — single-ray or multi-slit light source for ray-tracing work.
- Ray Box and Lens Set — red laser ray source with lenses, mirror and magnetic ray-diagram board.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
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