---
product_id: 597519889
title: "EISCO Concave Mirror - 4\" Dia, 150mm Focal Length - 3mm Thick - Glass Labs"
brand: "eisco"
price: "$75.33"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/597519889-eisco-concave-mirror-4-dia-150mm-focal-length-3mm-thick
store_origin: EC
region: Ecuador
---

# 150mm exact focal length 4-inch precision diameter 3mm durable glass thickness EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs

**Brand:** eisco
**Price:** $75.33
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your optics game with precision and durability!

## Quick Answers

- **What is this?** EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs by eisco
- **How much does it cost?** $75.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/597519889-eisco-concave-mirror-4-dia-150mm-focal-length-3mm-thick)

## 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

- • **Robust 3mm Glass Build:** Thick, polished glass designed to withstand hands-on educational environments.
- • **Versatile Science Tool:** Perfect for exploring mirror equations, ray diagrams, and optical phenomena.
- • **Lab-Ready with Practical Durability:** Minor imperfections won’t affect performance—built for real-world student use.
- • **Ideal Focal Length for Classroom Use:** 150mm focal length perfectly balances clarity and versatility in physics labs.
- • **Precision Optics for Clear Experiments:** 4-inch diameter ensures accurate light reflection and focal point demonstrations.

## Overview

The EISCO 4-inch concave mirror features a 150mm focal length and 3mm thick polished glass, designed specifically for educational and laboratory physics experiments. Its robust build and precise dimensions make it an essential tool for exploring light reflection, image formation, and optical principles in hands-on learning environments.

## Description

EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs

## Features

- CONCAVE GLASS MIRROR || 4-inch (100mm) round concave mirror designed for physics and optical experiments. Features a 150mm focal length and 3mm thickness for scientific applications.
- DESIGNED FOR EDUCATION || Manufactured for classroom and laboratory use, providing a practical tool for learning about light reflection, focal points, and optical properties.
- PHYSICS & OPTICS APPLICATIONS || Ideal for demonstrations involving image formation, focal length calculations, and light behavior in concave surfaces.
- VERSATILE EXPERIMENTAL TOOL || Commonly used in physics lessons, optical research, and laboratory setups for investigating mirror equations and ray diagrams.
- LAB-READY FUNCTIONALITY || May contain minor imperfections that do not affect performance, making it suitable for hands-on educational environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10.16 x 10.16 x 0.3 cm; 58.97 g |
| Is Assembly Required | No |
| Primary material | Glass |
| Type of Wood | Glass |
| Finish Type | Polished |
| Style | Classic |
| Capacity | L10.2 x W10.2 cm |
| Number of Pieces | 1 |
| Item Shape | Round |
| Frame finish | Unframed |
| Shipping Weight | 0.07 Kilograms |
| Item Model Number | PH0520N |
| Manufacturer | Eisco |
| Item model number | PH0520N |
| ASIN | B079836VBW |

## Product Details

- **Brand:** Eisco
- **Room type:** Living Room
- **Shape:** Round
- **Product dimensions:** 10.2L x 10.2W centimeters
- **Frame material:** Glass

## Images

![EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs - Image 1](https://m.media-amazon.com/images/I/612deRDpnAL.jpg)

## Frequently Bought Together

- EISCO Concave Mirror - 4" Dia, 150mm Focal Length - 3mm Thick - Glass Labs
- Eisco - Concave Mirror 5.9 Inch Diameter 300mm Focal Length Glass for Physics and Educational Optics Experiments
- EISCO Concave Mirror - 3" Dia., 200mm Focal Length - 3mm Thick - Glass Labs

---

## 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.ec/products/597519889-eisco-concave-mirror-4-dia-150mm-focal-length-3mm-thick](https://www.desertcart.ec/products/597519889-eisco-concave-mirror-4-dia-150mm-focal-length-3mm-thick)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-26*