---
product_id: 336876418
title: "Six Seasons Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying,Fire Starter. (Focal Length 200mm)"
brand: "six seasons"
price: "VT11547"
currency: VUV
in_stock: true
reviews_count: 5
category: "Six Seasons"
url: https://www.desertcart.vu/products/336876418-six-seasons-fresnel-lens-magnifier-diameter-200mm-7-9-focal
store_origin: VU
region: Vanuatu
---

# Six Seasons Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying,Fire Starter. (Focal Length 200mm)

**Brand:** six seasons
**Price:** VT11547
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Six Seasons Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying,Fire Starter. (Focal Length 200mm) by six seasons
- **How much does it cost?** VT11547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/336876418-six-seasons-fresnel-lens-magnifier-diameter-200mm-7-9-focal)

## Best For

- six seasons enthusiasts

## Why This Product

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

## Description

The working principle of Fresnel lens is mainly to use the special structure of the lens to achieve the focus of light It is flat on one side and raised on the other, so that each groove can be seen as a separate small lens, which can be adjusted to parallel light or focus light, so that the light is effectively directed to a specific narrow area to achieve the focus effect of light. Size: Φ200mm Thickness: 2mm Material: PMMA (acrylic) Groove pitch: 0.5mm Transmission (%): 92

Review: Great product!!!
Review: Excellent for demonstrating how Fresnel optics work in scaled lighthouse demos. When paired with a small, bright LED, the lens produces a convincing, highly directional beam that illustrates the principle of concentrating light for visibility at a distance. For the best effect, use a pointlike light source, keep the lens flat, and shield stray light so the beam appears crisp.

## Features

- 1-Pack Round Fresnel Lens Magnifier
- Size:Φ200mm, Thickness:2mm, Material: PMMA (Acrylic)
- High Light Transmittance, High Efficiency in Focusing, High Precision.
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research
- Optical education: The special structure of the Fresnel lens can adjust the parallel light or the focused light, so that the light is effectively directed to a specific narrow area to achieve the focusing effect of light. The children were curious about it.This is not only a base, but also a knowledge point that children need to learn.
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens, If you have size customization needs, welcome to leave a message to us
- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DS2LMKR |
| Are Batteries Required | No |
| Brand Name | Six Seasons |
| Color | Transparent |
| Customer Reviews | 4.5 4.5 out of 5 stars (79) |
| Handle Material | Acrylic |
| Item Dimensions L x W | 20L x 20W centimeters |
| Lens Material | Acrylic |
| Magnification Strength | 3 x |
| Manufacturer | Six Seasons |
| UPC | 710157865499 |

## Product Details

- **Batteries required?:** No
- **Brand:** Six Seasons
- **Colour:** Transparent
- **Lens material:** Acrylic
- **Product dimensions:** 20L x 20W centimeters

## Images

![Six Seasons Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying,Fire Starter. (Focal Length 200mm) - Image 1](https://m.media-amazon.com/images/I/818Ra7qH9FL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***S on 8 April 2026*

Great product!!!

### ⭐⭐⭐⭐⭐ Review
*by B***N on 29 October 2025*

Excellent for demonstrating how Fresnel optics work in scaled lighthouse demos. When paired with a small, bright LED, the lens produces a convincing, highly directional beam that illustrates the principle of concentrating light for visibility at a distance. For the best effect, use a pointlike light source, keep the lens flat, and shield stray light so the beam appears crisp.

### ⭐⭐⭐ Review
*by L***S on 17 March 2025*

Óptica sencilla

## Frequently Bought Together

- Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom, Solar Heating, Magnifiying, Fire Starter. (Focal Length 200mm)
- Fresnel Lens Magnifier, Diameter 100mm (4''), Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom, Solar Heating, Magnifiying. (Focal Length 100mm)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*