---
product_id: 251005216
title: "Erh India All 2 Pcs Of Convex Lens (50 Mm Diameter) (Focal Length 10 Cm) White Color White For 2 Years Or Above"
brand: "erh india"
price: "606054₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Erh India"
url: https://www.desertcart.vn/products/251005216-erh-india-all-2-pcs-of-convex-lens-50-mm
store_origin: VN
region: Vietnam
---

# 10cm focal length for sharp focus 50mm diameter precision lens Boosts cognitive & recall skills Erh India All 2 Pcs Of Convex Lens (50 Mm Diameter) (Focal Length 10 Cm) White Color White For 2 Years Or Above

**Brand:** erh india
**Price:** 606054₫
**Availability:** ✅ In Stock

## Summary

> 🔬 See the world sharper, learn smarter!

## Quick Answers

- **What is this?** Erh India All 2 Pcs Of Convex Lens (50 Mm Diameter) (Focal Length 10 Cm) White Color White For 2 Years Or Above by erh india
- **How much does it cost?** 606054₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/251005216-erh-india-all-2-pcs-of-convex-lens-50-mm)

## Best For

- erh india enthusiasts

## Why This Product

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

## Key Features

- • **Ideal Focal Length:** 10cm focal length ensures optimal focus for educational demonstrations and hands-on science projects.
- • **Durable & Lightweight:** Crafted with premium wood and quality materials, these lenses are built to last while remaining easy to handle.
- • **All-Age Educational Tool:** Perfect for kids, adults, and seniors to explore optics, enhancing brain exercise and curiosity.
- • **Precision Optics for Clarity:** 50mm diameter convex lenses deliver crisp, clear magnification perfect for experiments and learning.
- • **Versatile Indoor/Outdoor Use:** Compact and portable, ideal for science fairs, classrooms, or backyard experiments anytime, anywhere.

## Overview

Erh India's 2-piece convex lens set features 50mm diameter lenses with a 10cm focal length, designed for educational use across all ages. Made from premium wood and quality materials, these lenses offer durable, precise magnification ideal for science experiments, cognitive skill development, and hands-on learning both indoors and outdoors.

## Description

like summer, winter and monsoon. Ideal for all age groups from Kids, Adults, Seniors. game will help you exercising the brain. Make the mooding energetic, helps increase BENEFITS: Carrom Board Game will surely increase the power to recall and cognitive skills. The concentration power. MATERIAL: Made from the Wood and Premium Quality Ply. INDOOR / OUTDOOR GAME: The specialty of Carrom Board Game is you can play Indoor as well as outdoor with friends, family, society compound, play area, garden, club house, tournament house Etc. ALL SEASON GAME: Suitable for any season

Review: It's good - These product use my children in science fare experiment.
Review: Lens - The timing of delivery was good , but the variety of products should be increased. They should also provide more info about the product , also better pictures of the product

## Features

- Genre: Educational

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GJ2WGM6 |
| Best Sellers Rank | #372,609 in Electronics ( See Top 100 in Electronics ) #97,982 in Mobile Basic Cases |
| Brand | Erh India |
| Country of Origin | India |
| Customer Reviews | 3.8 3.8 out of 5 stars (35) |
| Date First Available | 22 August 2020 |
| Item Weight | 499 g |
| Item model number | 2 Pcs Convex Lens 50mm-10cm |
| Manufacturer | ERH India |
| Material | Wood |
| Model | 2 Pcs Convex Lens 50mm-10cm |
| Model Name | 2 Pcs Convex Lens 50mm-10cm |
| Net Quantity | 2.00 Count |
| Number of items | 1 |
| Number of players | 1 |
| Package Dimensions | 19 x 12 x 5 cm; 499 g |

## Product Details

- **Age Range (Description):** All Ages
- **Brand:** Erh India
- **Material:** Wood
- **Number of Players:** 1
- **Theme:** Science

## Images

![Erh India All 2 Pcs Of Convex Lens (50 Mm Diameter) (Focal Length 10 Cm) White Color White For 2 Years Or Above - Image 1](https://m.media-amazon.com/images/I/21NcO32k4rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's good
*by R***G on 28 August 2021*

These product use my children in science fare experiment.

### ⭐⭐⭐⭐ Lens
*by T***Z on 23 May 2022*

The timing of delivery was good , but the variety of products should be increased. They should also provide more info about the product , also better pictures of the product

## Frequently Bought Together

- Erh India All 2 Pcs Of Convex Lens (50 Mm Diameter) (Focal Length 10 Cm) White Color White For 2 Years Or Above
- Anand traders set of 75mm convex and concave lenses,20cm focal length
- Anand traders 150mm diameter double convex lens with 300mm focal length

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**Shop now:** [https://www.desertcart.vn/products/251005216-erh-india-all-2-pcs-of-convex-lens-50-mm](https://www.desertcart.vn/products/251005216-erh-india-all-2-pcs-of-convex-lens-50-mm)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-24*