---
product_id: 51460956
title: "Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL)"
brand: "eisco"
price: "₩90752"
currency: KRW
in_stock: true
reviews_count: 2
url: https://www.desertcart.kr/products/51460956-eisco-labs-6-piece-premium-optical-glass-lens-set-50mm
store_origin: KR
region: South Korea
---

# 3 Double Concave 50mm Diameter 3 Double Convex Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL)

**Brand:** eisco
**Price:** ₩90752
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate Your Experiments with Clarity!

## Quick Answers

- **What is this?** Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL) by eisco
- **How much does it cost?** ₩90752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/51460956-eisco-labs-6-piece-premium-optical-glass-lens-set-50mm)

## 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

- • **Durable Design:** Ground and beveled edges ensure safety and longevity.
- • **Precision Optics:** Crafted from optically true glass for unparalleled clarity.
- • **Professional Quality:** Ideal for educators, students, and hobbyists alike.
- • **Lightweight & Portable:** Weighing only 136g, perfect for on-the-go experiments.
- • **Versatile Focal Lengths:** Includes 20cm, 30cm, and 50cm focal lengths for diverse applications.

## Overview

The Eisco Labs 6 Piece Premium Optical Glass Lens Set features three double convex and three double concave lenses, each with a 50mm diameter and varying focal lengths of 20cm, 30cm, and 50cm. Made from optically true glass with ground and beveled edges, this lightweight set is perfect for educational purposes and scientific exploration.

## Description

Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL)

## Features

- 50mm diameter glass lenses
- 3 Double Convex, 3 Double Concave - 20cm, 30cm, 50cm Focal Lengths
- Optically true glass
- Ground, beveled edges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Eisco |
| Part number | FSC1018 |
| Item Weight | 136 g |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 136.08 g |
| Item model number | FSC1018 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL) - Image 1](https://m.media-amazon.com/images/I/81RaxuNaEqL.jpg)
![Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL) - Image 2](https://m.media-amazon.com/images/I/61PHOG87Q8L.jpg)
![Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL) - Image 3](https://m.media-amazon.com/images/I/81fAdCHzJQL.jpg)
![Eisco Labs 6 Piece Premium Optical Glass Lens Set, 50mm Diameter - 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL) - Image 4](https://m.media-amazon.com/images/I/61H768kD40L.jpg)

## Questions & Answers

**Q: If a person places 2 of these lenses a few inches away from each other in a tube, will it work like a monoscope?**
A: A monoscope was a kind of tv pattern generator used to tune a tv system 30 years ago,  so they don't.  If you mean a telescope,  you could place two of this lenses in a tube about 28 inch apart,  with a magnification of about 2.5,  so it just work as a demo,  not a practical telescope.

**Q: are they labeled, like which one is concave and which one is convex?**
A: They are not labeled, but the convex lenses are thicker in the center, with thinner edges. The concave lenses have thinner centers and thicker edges.

**Q: Could I use these to magnify the image from a cheap movie projector?**
A: Has not been tested for that application, feel free to give it a shot though; if optical lenses do that, then these are optical lenses.

**Q: Would these work to make a simple refracting telescope??**
A: In theory yes, but please be careful in reviewing focal length ratios to ensure that the tube length is reasonable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by D***A on 27 April 2019*

Exactly what I needed to make telescopes with scouts. Good value and well packed

### ⭐⭐⭐⭐⭐ excellent
*by A***R on 29 September 2019*

good quality lenses

## Frequently Bought Together

- EISCO 6pc Optical Lens Set, 2" (50mm) Diameter - 3 Double Convex Lens & 3 Double Concave Lens - 200mm, 300mm, 500mm Focal Lengths - Optically True Glass - Ground, Beveled Edges
- Amlong Crystal Premium Optical Glass Double Convex and Concave Lens Set, 50mm Diameter, 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL), 6 Piece Set
- United Scientific MCVSET Glass Mirror Set, 6 Pieces

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**Shop now:** [https://www.desertcart.kr/products/51460956-eisco-labs-6-piece-premium-optical-glass-lens-set-50mm](https://www.desertcart.kr/products/51460956-eisco-labs-6-piece-premium-optical-glass-lens-set-50mm)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-16*