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$14.25
per magnet
Fresnel Lens Magnet
Qty:
Shape
Circle
+$4.55
+$2.10
Size
Standard, 5.7 Cm
-$2.10
+$1.95
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About This Design
Fresnel Lens Magnet
A Fresnel lens (pronounced ['frɛz.nəl] or [freɪ'nɛl]) is a type of lens invented by French physicist Augustin-Jean Fresnel. Originally developed for lighthouses, the design enables the construction of lenses of large aperture and short focal length without the weight and volume of material which would be required in conventional lens design. Compared to earlier lenses, the Fresnel lens is much thinner, thus passing more light and allowing lighthouses to be visible over much longer distances.
Customer Reviews
4.8 out of 5 stars rating6.9K Total Reviews
6,941 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Dennis P.24 May 2023 • Verified Purchase
Magnet, Style: Circle, Size: Standard, 5.7 Cm
Zazzle Reviewer Program
I love it. The antique look awesome.
A friend thought I'd had for years. 👍. Excellent writing and is very clear and sharp. 👍👌👍
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Michelle H.4 July 2023 • Verified Purchase
Magnet, Style: Circle, Size: Large, 7.6 Cm
Zazzle Reviewer Program
Great size, designed it all online and it was exactly as I designed it. Great sharp and clear image
Arrived very quickly. I wished the photo was slightly brighter however this is how it was on the website when designing so it’s true to the design
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Paula H.10 July 2022 • Verified Purchase
Magnet, Style: Circle, Size: Large, 7.6 Cm
Zazzle Reviewer Program
High quality!!!!!!!!!! Brilliant design!!!!!!
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Other Info
Product ID: 147219301211105797
Posted on 27/12/2008, 9:39 AM
Rating: G