---
product_id: 341122571
title: "set of 75mm convex and concave lenses,20cm focal length"
brand: "anand traders"
price: "7411CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Anand Traders"
url: https://www.desertcart.sn/products/341122571-set-of-75mm-convex-and-concave-lenses-20cm-focal-length
store_origin: SN
region: Senegal
---

# 20cm exact focal length Convex & concave combo 75mm precision diameter set of 75mm convex and concave lenses,20cm focal length

**Brand:** anand traders
**Price:** 7411CFA
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your optics game with precision lenses that make science pop!

## Quick Answers

- **What is this?** set of 75mm convex and concave lenses,20cm focal length by anand traders
- **How much does it cost?** 7411CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/341122571-set-of-75mm-convex-and-concave-lenses-20cm-focal-length)

## Best For

- anand traders enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-clear optics:** Experience sharp, distortion-free light experiments with premium clear glass lenses.
- • **Robust 75mm diameter:** Generous lens size for enhanced light capture and detailed observation.
- • **Dual lens versatility:** Switch effortlessly between convex and concave lenses for comprehensive optics exploration.
- • **Proudly made in India:** Support quality craftsmanship with lenses manufactured by Anand Traders.
- • **Precision focal length:** 20cm focal length ensures accurate and repeatable scientific results every time.

## Overview

This set includes 75mm diameter convex and concave lenses with a 20cm focal length, crafted from clear glass for high-quality light and optics experiments. Manufactured in India by Anand Traders, these lenses are designed for precision and versatility, ideal for educational and scientific use.

## Description

Set of 75mm dia convex and concave lens for experiment on light and optics.

Review: Good quality mirros and lens at good price - Very good quality mirrors and lens that I was looking for my 12-year-old.
Review: Good lenses - The lenses are very good - perfect ground and crystalline. I wonder where the laxness lies because one lens has rough edges at two places. Whoever is responsible needs to take proper care. My instant idea was to seek replacement, but I wanted to let it go at that and spared myself the risk of something no better.

## Features

- 75mm diameter
- 20cm focal length
- Convex and concave lens
- Clear glass
- Made in india

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0992RCSJ2 |
| Best Sellers Rank | #13,968 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Science Education Optics Kits |
| Brand | Anand traders |
| Colour | transparent |
| Country of Origin | India |
| Customer Reviews | 4.1 4.1 out of 5 stars (63) |
| Date First Available | 9 July 2021 |
| Item part number | 7520 |
| Manufacturer | Anand traders |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 2 |

## Images

![set of 75mm convex and concave lenses,20cm focal length - Image 1](https://m.media-amazon.com/images/I/31zaqE44bvS.jpg)
![set of 75mm convex and concave lenses,20cm focal length - Image 2](https://m.media-amazon.com/images/I/71JBDJw4kxS.jpg)
![set of 75mm convex and concave lenses,20cm focal length - Image 3](https://m.media-amazon.com/images/I/61S2Nd5naQS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality mirros and lens at good price
*by D***Y on 11 August 2025*

Very good quality mirrors and lens that I was looking for my 12-year-old.

### ⭐⭐⭐⭐ Good lenses
*by P***Y on 3 June 2024*

The lenses are very good - perfect ground and crystalline. I wonder where the laxness lies because one lens has rough edges at two places. Whoever is responsible needs to take proper care. My instant idea was to seek replacement, but I wanted to let it go at that and spared myself the risk of something no better.

### ⭐⭐⭐⭐⭐ Nice 75mm Lenses
*by U***K on 15 January 2023*

I was mainly looking for a Concave lens to be used as base for spinning tops. This one fitted perfectly as i expected (See the attached video) ,So I've given 5*. In this case it was a combo package, i wish there was only concave available, it would saved some bucks. Convex lens you can used for other purpose like magnification, experiment with sun energy or anything. Hope this review helps to those , who are looking for a base for their spinning tops

## Frequently Bought Together

- Anand traders set of 75mm convex and concave lenses,20cm focal length
- Anand traders 75mm concave convex mirror set for experiments
- Anand traders 150mm diameter double convex lens with 300mm focal length

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**Shop now:** [https://www.desertcart.sn/products/341122571-set-of-75mm-convex-and-concave-lenses-20cm-focal-length](https://www.desertcart.sn/products/341122571-set-of-75mm-convex-and-concave-lenses-20cm-focal-length)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-27*