---
product_id: 76979928
title: "CONVEX LENS (2 SET)"
brand: "the curious brain"
price: "€ 5.79"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.it/products/76979928-convex-lens-2-set
store_origin: IT
region: Italy
---

# 15cm focal length for precise focus 50mm diameter for crisp clarity Lightweight 100g for easy handling CONVEX LENS (2 SET)

**Brand:** the curious brain
**Price:** € 5.79
**Availability:** ✅ In Stock

## Summary

> 🔎 Elevate your optics game with precision and clarity!

## Quick Answers

- **What is this?** CONVEX LENS (2 SET) by the curious brain
- **How much does it cost?** € 5.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/76979928-convex-lens-2-set)

## Best For

- the curious brain enthusiasts

## Why This Product

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

## Key Features

- • **Precision Focus:** 15cm focal length ensures accurate magnification and detail enhancement.
- • **Double the Value:** Set of 2 lenses to double your creative possibilities or backup your essentials.
- • **Light as a Feather:** At just 100g, these lenses are easy to carry and integrate into your gear.
- • **Crystal-clear Vision:** Experience sharp, distortion-free images with optically true double convex lenses.
- • **Perfect Size, Perfect Fit:** 50mm diameter lenses designed for versatile use in optics and photography.

## Overview

This set includes two optically true double convex lenses, each with a 50mm diameter and 15cm focal length, weighing only 100g. Ideal for enhancing focus and clarity in photography and optical applications.

## Description

Set of 2 convex lens. Double convex lens diameter is 50-mm with focal length of 15 cm. It is optically true.

Review: Best deal - Best deal
Review: Four Stars - Found them as expected

## Features

- Set of 2 convex lens
- Lens diameter: 50mm
- Focal length: 15cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XG8KH11 |
| Item Dimensions LxWxH | 50 x 90 x 10 Millimeters |
| Item Weight | 100 g |
| Product Dimensions | 5 x 9 x 1 cm; 100 g |

## Product Details

- **Brand:** THE CURIOUS BRAIN
- **Colour:** Multi
- **Number of Pieces:** 2

## Images

![CONVEX LENS (2 SET) - Image 1](https://m.media-amazon.com/images/I/41idMSSMgbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best deal
*by S***H on 16 April 2021*

Best deal

### ⭐⭐⭐⭐ Four Stars
*by A***R on 22 December 2017*

Found them as expected

### ⭐⭐⭐ Not so bad ( CONVEX LENS)
*by R***G on 19 July 2019*

This is usefull only for science experiments & projects , but not for other use.

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-21*