---
product_id: 125390226
title: "Double Convex Lens, 1000mm Focal Length, 3\" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs"
brand: "eisco"
price: "$50"
currency: NZD
in_stock: true
reviews_count: 6
category: "Eisco"
url: https://www.desertcart.nz/products/125390226-double-convex-lens-1000mm-focal-length-3-75mm-diameter-spherical
store_origin: NZ
region: New Zealand
---

# Optically worked, polished glass 75mm diameter, perfect size 1000mm focal length precision Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs

**Brand:** eisco
**Price:** $50
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your optics game with precision and polish!

## Quick Answers

- **What is this?** Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs by eisco
- **How much does it cost?** $50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/125390226-double-convex-lens-1000mm-focal-length-3-75mm-diameter-spherical)

## 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

- • **Crystal-Clear Optics:** Experience flawless light refraction with premium polished glass.
- • **Durable Ground Edges:** Engineered for safety and longevity in busy classroom environments.
- • **Perfect 3-Inch Diameter:** Fits seamlessly into standard setups for effortless integration.
- • **Classroom-Ready Excellence:** Trusted by educators to elevate optics lessons and spark curiosity.
- • **Precision 1000mm Focal Length:** Achieve sharp, converging focus ideal for advanced physics demos.

## Overview

This Eisco Labs double convex lens features a 1000mm focal length and a 75mm diameter, crafted from high-quality optically worked glass with polished surfaces and ground edges. Designed for physics classrooms, it delivers precise light convergence and durable handling, making it an essential tool for optics demonstrations and scientific exploration.

## Description

Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs: desertcart.com: Industrial & Scientific

Review: FITS 3-INCH LANDCAPING LIGHTING HEAD PERFECTLY! - Lens was perfect for my 3-inch lighting head. These are not easy to find anywhere unless you buy a whole new lighting head, but as usual, I found the hard-to-find item on desertcart, the exact reason why I have Prime. I had it the next day, even on a Holiday, and was thrilled that it fit with ease!
Review: Arrived with chip on edge of lens. - Product chipped. Will return.

## Features

- DOUBLE CONVEX || Highly polished, double convex lens
- SPHERICAL || Lens measures 3" (75mm) in diameter. Lens measures 0.2" thick
- 1000MM FOCAL LENGTH || Converging lens with a 1000mm focal length
- OPTICALLY WORKED GLASS || Made of high quality, optically worked glass. Highly polished with ground edges
- GREAT FOR PHYSICS CLASSROOMS || This optically true lens is excellent for physics classroom demonstrations in optics and light refraction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PRDF2Q7 |
| Best Sellers Rank | #228,187 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #148 in Science Classroom Optics Kits |
| Brand | EISCO |
| Built-In Media | Product |
| Camera Lens | A double convex lens with a 1000mm focal length, made of high quality, optically worked glass. It's highly polished with ground edges, and is great for classroom demonstrations in optics and light refraction. |
| Camera Lens Description | A double convex lens with a 1000mm focal length, made of high quality, optically worked glass. It's highly polished with ground edges, and is great for classroom demonstrations in optics and light refraction. Camera Lens Description A double convex lens with a 1000mm focal length, made of high quality, optically worked glass. It's highly polished with ground edges, and is great for classroom demonstrations in optics and light refraction. See more |
| Compatible Camera Models | All camera models with compatible lens mount |
| Customer Reviews | 3.8 out of 5 stars 27 Reviews |
| Exposure Control Type | Manual |
| Focal Length Description | 1000 millimeters |
| Focus Type | Fixed Focus |
| Image stabilization | No image stabilization |
| Lens | Double Convex |
| Lens Design | Prime |
| Lens Type | Double Convex |
| Manufacturer | Eisco |
| Maximum Focal Length | 1000 Millimeters |
| Minimum Focal Length | 1000 Millimeters |
| Model Name | PH0534RCV2 |
| Screen Size | 75 Millimeters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** EISCO
- **Focal Length Description:** 1000 millimeters
- **Lens Type:** Double Convex
- **Maximum Focal Length:** 1000 Millimeters

## Images

![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Image 1](https://m.media-amazon.com/images/I/71lvDcj89UL.jpg)
![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Image 2](https://m.media-amazon.com/images/I/61Zf4Slo4mL.jpg)
![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Image 3](https://m.media-amazon.com/images/I/214BRxmgaXL.jpg)
![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Image 4](https://m.media-amazon.com/images/I/61H768kD40L.jpg)
![Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs - Image 5](https://m.media-amazon.com/images/I/61IoCfQKYLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ FITS 3-INCH LANDCAPING LIGHTING HEAD PERFECTLY!
*by M***G on September 2, 2024*

Lens was perfect for my 3-inch lighting head. These are not easy to find anywhere unless you buy a whole new lighting head, but as usual, I found the hard-to-find item on Amazon, the exact reason why I have Prime. I had it the next day, even on a Holiday, and was thrilled that it fit with ease!

### ⭐ Arrived with chip on edge of lens.
*by S***N on September 4, 2021*

Product chipped. Will return.

### ⭐⭐⭐⭐⭐ Makes everything sharp from 10 centimeters to a full meter without much magnification .
*by H***Y on September 22, 2020*

AWESOME, useful for extended focal point when reading glasses hide from me.

## Frequently Bought Together

- EISCO Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms
- EISCO Double Convex Lens, 500mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass - Ground Edges, Polished - Great for Physics Classrooms
- EISCO Double Concave Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms

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**Shop now:** [https://www.desertcart.nz/products/125390226-double-convex-lens-1000mm-focal-length-3-75mm-diameter-spherical](https://www.desertcart.nz/products/125390226-double-convex-lens-1000mm-focal-length-3-75mm-diameter-spherical)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*