---
product_id: 148809134
title: "EISCO Round Convex Glass Mirror - 4\" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx."
brand: "eisco"
price: "13494 Ft"
currency: HUF
in_stock: true
reviews_count: 1
url: https://www.desertcart.hu/products/148809134-eisco-round-convex-glass-mirror-4-100mm-diameter-100mm-focal
store_origin: HU
region: Hungary
---

# 100mm Focal Length 4" Diameter 2.5mm Thickness EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx.

**Brand:** eisco
**Price:** 13494 Ft
**Availability:** ✅ In Stock

## Summary

> 🔮 Reflect Your Curiosity!

## Quick Answers

- **What is this?** EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx. by eisco
- **How much does it cost?** 13494 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/148809134-eisco-round-convex-glass-mirror-4-100mm-diameter-100mm-focal)

## Best For

- eisco enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Easily fits into any educational setup or lab space.
- • **Quality Assurance:** Minor imperfections? No problem! They won't affect performance.
- • **Reflective Clarity:** Experience crystal-clear reflections for educational excellence.
- • **Bulk Options Available:** Need more? Bulk lens and mirror sets can be requested!
- • **Versatile Applications:** Perfect for physics experiments and classroom demonstrations.

## Overview

The EISCO Round Convex Glass Mirror is a 4" (100mm) diameter mirror with a 100mm focal length and approximately 2.5mm thickness, designed specifically for educational and physics applications. Ideal for classroom use, it offers clear reflections and is available in bulk for larger projects.

## Description

EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx.

## Features

- This round convex glass mirror is designed for physics and educational uses.
- It is approximately 4" (100mm) diameter and 2.5mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
- Because of their educational use design, there may be minor imperfections that do not affect physical function.
- 100mm Focal Length
- Bulk lens and mirror sets available upon request.

## Images

![EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx. - Image 1](https://m.media-amazon.com/images/I/81ZOooYcTNL.jpg)

## Customer Reviews

### ⭐⭐⭐ Dimensions/information is critical to make decisions!!
*by D***L on December 8, 2023*

The mirror arrived today - it is indeed optically accurate. However, dimensions/accurate information are lacking in the description. The mirror is 3-13/16" in diameter NOT 4" as advertised. Also, the back is not flat so how is one supposed to mount it? Yes, it may be 2.5 mm thick - I had assumed that was the dimension at the edge. 101.6 mm is 4" . . . this mirror is 76.2 mm!! Hopefully I will be able "to make it work" for my needs?!!

## Frequently Bought Together

- EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx.
- EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs
- EISCO Concave Mirror - 3" Dia., 300mm Focal Length - 3mm Thick - Glass

---

## 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.hu/products/148809134-eisco-round-convex-glass-mirror-4-100mm-diameter-100mm-focal](https://www.desertcart.hu/products/148809134-eisco-round-convex-glass-mirror-4-100mm-diameter-100mm-focal)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-12*