---
product_id: 651210176
title: "SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag"
brand: "generic"
price: "₨28786"
currency: LKR
in_stock: true
reviews_count: 8
category: "Generic"
url: https://www.desertcart.lk/products/651210176-sbt-instruments-light-and-optics-demo-kit-for-physics-lab
store_origin: LK
region: Sri Lanka
---

# durable cushioned carry bag 5, 3 & 1 beam laser ray box 12 precision acrylic lenses SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag

**Brand:** generic
**Price:** ₨28786
**Availability:** ✅ In Stock

## Summary

> 🔬 Illuminate your physics journey with precision and style!

## Quick Answers

- **What is this?** SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag by generic
- **How much does it cost?** ₨28786 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/651210176-sbt-instruments-light-and-optics-demo-kit-for-physics-lab)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One STEM Kit:** Complete with mirrors, connectors, and a 5V adaptor—everything you need to master light physics.
- • **Effortless Learning:** Step-by-step manual designed for confident, hands-on physics exploration from Class 9 to 12.
- • **Portable & Protected:** Robust cushioned carry bag with non-slip grip handle keeps your kit safe and ready to impress anywhere.
- • **Crystal-Clear Laser Rays:** Experience sharp, vivid light beams in 3 versatile configurations for flawless optics demos.
- • **Precision Acrylic Lenses:** 12 airtight-stored lenses ensure pristine clarity and durability for every experiment.

## Overview

The SBT Instruments Light and Optics Demo Kit is a comprehensive physics lab set designed for Class 9–12 students, featuring 12 high-quality acrylic lenses stored airtight, a laser ray box with 5, 3, and 1 beam configurations, and essential accessories including a reflective mirror and 5V adaptor. Packaged in a durable cushioned carry bag, it offers portability and protection, complemented by an easy-to-follow manual for seamless STEM learning.

## Description

SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag : desertcart.in: Industrial & Scientific

Review: Best for learning with pratical - Nice quality
Review: "Very Satisfied with Purchase - "I am very happy with this product. The quality is great and price is reasonable. Delivery was on time and the packing was excellent. I would recommend SBT Instruments to everyone.

## Features

- Complete Light & Optics Experiment Kit – Designed for Class 9–12 physics experiments on reflection, refraction, lenses, and ray optics
- Airtight Acrylic Lenses Storage – All acrylic lenses are placed in secure, airtight containers to maintain clarity and prevent damage
- High-Quality Laser Ray Box – Produces clear, sharp light rays for accurate and visible classroom demonstrations
- Includes Reflective Mirror & Accessories – Supplied with reflective mirror, connectors, and a reliable 5V adaptor for smooth operation
- Easy-to-Use User Manual – Step-by-step instructions help teachers and students perform experiments easily and confidently
- Durable Carry Case – Strong plastic box with a sturdy handle and non-slip grip for safe storage and easy portability
- Cushioned Bag - All components are securely packed in a high-quality cushioned bag to ensure maximum safety during storage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7J2VLDZ |
| Assembly Required | No |
| Batteries Required | No |
| Best Sellers Rank | #9,370 in Toys & Games ( See Top 100 in Toys & Games ) #204 in Science Toys & Kits |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.5 4.5 out of 5 stars (158) |
| Date First Available | 19 June 2024 |
| Educational Objective(s) | STEM |
| Generic Name | Light and optics kit |
| Included Components | Ray optics kit |
| Item Dimensions LxWxH | 32 x 24 x 15 Centimeters |
| Item Weight | 750 g |
| Item model number | Light and Optics kit |
| Manufacturer | Shree Balaji Traders |
| Manufacturer recommended age | 16 years and up |
| Material Type(s) | Plastic |
| Model Number | Light and Optics kit |
| Net Quantity | 1 Count |
| Packer | Shree Balaji Traders |
| Product Dimensions | 32 x 24 x 15 cm; 750 g |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Generic
- **Item dimensions L x W x H:** 32 x 24 x 15 Centimeters
- **Size:** 7 cm (W) x 33 cm (L) x 5 cm (H)
- **Theme:** Science

## Images

![SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag - Image 1](https://m.media-amazon.com/images/I/412hz5nOjfL.jpg)
![SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag - Image 2](https://m.media-amazon.com/images/I/4170roc2dYL.jpg)
![SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag - Image 3](https://m.media-amazon.com/images/I/41JXMd5TDbL.jpg)
![SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag - Image 4](https://m.media-amazon.com/images/I/41apynaBJwL.jpg)
![SBT Instruments Light and Optics Demo Kit for Physics Lab 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam Configuration in Red Colour for Class 9–12 with Hand Bag - Image 5](https://m.media-amazon.com/images/I/41wN+H4zORL.jpg)

## Available Options

This product comes in different **Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best for learning with pratical
*by J***L on 8 December 2025*

Nice quality

### ⭐⭐⭐⭐⭐ "Very Satisfied with Purchase
*by A***R on 10 November 2025*

"I am very happy with this product. The quality is great and price is reasonable. Delivery was on time and the packing was excellent. I would recommend SBT Instruments to everyone.

### ⭐⭐⭐⭐⭐ Nice product
*by M***H on 22 October 2025*

Very usefull product for school class 6to 12th light practical practice easy way to understand

## Frequently Bought Together

- SBT Instruments Light and Optics Class Demo Kit | 12 Acrylic Lenses, Ray Box with 5, 3 & 1 Light Beam configration, Practice Sheets | Perfect for Class 9-12 Physics Experiments & Learning
- ESAW Wave Form Helix, Scientific Slinky, Made of Tempered Steel Wire, Coil Dia. - 7.5 cm, 3 Meters Total Length (1)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-06*