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.

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Six Seasons Φ100mm(3.94") Fresnel Lens, 100mm(4") Focal Length PMMA, Shatterproof Magnifier for LED Lighting & Optical Education

Product ID: 217538549

Details

Brand
Six Seasons
Color
Clear White
Lens Material
Acrylic
Magnification Strength
3 x
Product Dimensions
3.93"L x

💡PMMA shatterproof & lightweight

🔍100mm focal length precision

⚙️Thin, trim-ready flat design

¥220

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Description

🔬 Elevate your optics game—see the unseen, build the brilliant!

DIY DREAM LENS - Perfect for custom LED lighting projects and spotlight effects that wow your workspace
SLEEK ADAPTABLE - Ultra-thin, easy-to-trim design fits effortlessly into any custom lamp or optical setup
CRYSTAL CLEAR FOCUS - 100mm focal length for razor-sharp magnification and light concentration
EDUCATORS OPTICAL ALLY - Ideal for hands-on physics experiments and optical education—turn theory into practice
BUILT TO LAST BUILT FOR SAFETY - Durable PMMA lens that's shatter-resistant and feather-light—goodbye fragile glass!

The Six Seasons Φ100mm Fresnel Lens offers a precise 100mm focal length in a lightweight, shatterproof PMMA design. Perfect for magnifying fine details, enhancing DIY LED lighting, and supporting hands-on optical education, this thin, easy-to-mount lens is a must-have for professionals and hobbyists aiming to innovate and illuminate.

Specifications

ASIN	B08C4RK3P3
Best Sellers Rank	#86,458 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Science Classroom Optics Kits
Brand Name	Six Seasons
Color	Clear, White
Customer Reviews	4.2 4.2 out of 5 stars (100)
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
Number of Items	1
UPC	710157865475
Unit Count	1 Count

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¥220

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered 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 China.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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