---
product_id: 251005216
title: "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: "€ 16.48"
currency: EUR
in_stock: true
reviews_count: 2
category: "Erh India"
url: https://www.desertcart.sk/products/251005216-all-2-pcs-of-convex-lens-50-mm-diameter-focal
store_origin: SK
region: Slovakia
---

# 10cm focal length accuracy 50mm diameter precision Boosts cognitive skills 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:** € 16.48
**Availability:** ✅ In Stock

## Summary

> 🔬 See the world sharper, learn smarter!

## Quick Answers

- **What is this?** 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?** € 16.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/251005216-all-2-pcs-of-convex-lens-50-mm-diameter-focal)

## 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

- • **Durable & Safe:** Crafted from premium wood and quality materials for lasting use
- • **Brain-Boosting Fun:** Enhances cognitive skills and recall through hands-on learning
- • **Crystal Clear Focus:** 50mm diameter convex lenses for sharp, precise magnification
- • **Perfect Focal Length:** 10cm focal length designed for optimal clarity in experiments
- • **All-Age Educational Tool:** Ideal for kids, adults, and seniors to explore optics anytime

## Overview

This set of two 50mm diameter convex lenses with a 10cm focal length is a versatile educational tool designed to enhance optical experiments and cognitive skills. Made from premium wood and quality materials, these lenses are perfect for learners of all ages, providing durable, precise magnification for indoor and outdoor use.

## 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 | #97,416 in Electronics ( See Top 100 in Electronics ) #25,483 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

![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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*