Will it work underwater?

It is a simple optical device. It should work underwater. It magnifies by diffraction. Search for diffraction grating online if you want more details.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

Product ID: 217538549

Details

Batteries Required?
No
Brand
Six Seasons
Color
Clear White
Lens Material
Acrylic
Product Dimensions
3.93"L x

🎯100mm focal length for sharp imaging

🔍100mm diameter for precise focus

🛡️Durable acrylic lens, not fragile glass

$28.12

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🔬 See the world sharper, smarter, and more stylishly.

BUILT TO LAST - Crafted by a trusted manufacturer with 10 years of expertise, delivering reliable, genuine optical performance.
VERSATILE GENIUS - Perfect for physics classrooms, solar heating experiments, or everyday magnifying needs—one lens, endless possibilities.
COMPACT POWERHOUSE - Ultra-thin and lightweight design fits effortlessly in your bag or desk drawer—optics on the go.
CRYSTAL CLEAR FOCUS - High-quality PMMA acrylic ensures superior light transmittance and razor-sharp magnification at 3x strength.
FOMO WORTHY SCIENCE TOOL - Join thousands of professionals and educators who rely on this top-ranked lens for precision and clarity.

This 100mm diameter Fresnel lens features a 100mm focal length and is made from durable acrylic (PMMA), offering 3x magnification with excellent light transmittance. Its ultra-thin, lightweight design makes it ideal for physics classrooms, solar heating projects, and everyday magnifying tasks. Manufactured by Six Seasons, a trusted brand with a decade of expertise, this lens combines precision optics with portability and durability.

Specifications

ASIN	B08C4RK3P3
Are Batteries Required	No
Best Sellers Rank	#37,746 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Science Classroom Optics Kits
Brand Name	Six Seasons
Color	Clear, White
Customer Reviews	4.2 4.2 out of 5 stars (139)
Handle Material	Acrylic
Item Dimensions L x W	3.93"L x 3.93"W
Lens Material	Acrylic
Magnification Strength	3 x
Manufacturer	Six Seasons
Manufacturer Part Number	SS-FLR100
Model Number	SS-FLR100
UPC	710157865475
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$28.12

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews