Get the Best Polarized Fishing Sunglasses by Avoiding the #1 Lens Color Flaw

Confused by all those lens colors?

Luckily, there's now a simple solution every angler can apply.

In fact, in less than 3 minutes you can have the perfect fishing sunglasses...

And make your fishing buddies jealous.

All you need to do is read on and everything will fall into place.

Many Anglers Waste Weeks on Google and YouTube Because of This

For a long time I was confused myself.

But after scouring through countless articles and videos on fishing sunglasses, I finally discovered...

Why choosing the right fishing sunglasses is so frustrating (and what to do about it).

It's because of this one major limitation all lens colors have:

Lens colors are completely unable to adapt to light changes.

Not big a deal? Far from it.

In fact, many anglers waste weeks on Google and YouTube, desperately looking for the 'best' lens color...

Until they realize this truth:

All fishing sunglasses are limited to low-light (amber, rose, yellow) or sunlight (brown, copper, gray).

Why is this a problem?


Even in sunny California and Australia, the light keeps changing from dawn to dusk. 

Let alone in places like Northern Europe and the UK, where the weather changes faster than any prediction. 

In other words: 

Spending your hard-earned money on fishing glasses that only work half the day is a bad idea.

This is why my team and I decided to develop a new color lens that has a very special advantage.

So what is the secret?

These Fishing Sunglasses are Smart

Modern fishing sunglasses are Smart

I'm talking about polarized fishing sunglasses that select the right lens tint for you.

This FluidTint lens technology is a game-changer because...

You can't make a mistake anymore.

Put it another way:

From now on, you always have the best lens tint for fishing—even if you don't know anything about lens colors.

Let me explain.

From Low light to Full Sunlight

Removing the Burden of Finding the Right Lens Color

Sanofan fishing sunglasses with FluidTint technology...

Combine the 2 best lens colors—amber and copper—into a dual-color lens.

Now here comes the best part:

FluidTint lenses change color on autopilot, depending on the amount of sunlight.

So instead of you having to choose a lens color upfront, Sanofans make that decision for you, in real-time, many times a day:

  • From dusk to dawn
  • On cloudy and sunny days
  • In Spring, Summer, Fall, and Winter

You may be wondering:

Why amber and copper? What makes them so unique?

Before I go into that...

Let's first see how Sanofans look like:

Enjoy perfect vision over the FULL range of sunlight. (Please allow a few seconds for the video to load).

Big Style on and off the Water

Amber in the Shade. Copper in the Sun.

Color-changing and polarization technology combined in a single lens

Superior Polarization

Glare-removal equal to Costa Del Mar 580P lenses

Widescreen Experience

Wrap-around frame that fully covers your eyes without sticking to your face

Fit Like a Glove

Self-adjusting temples arms. Adjustable temple tips and nose piece. Sanofans fit every head shape perfectly.

Philip Wilson


It's like having 10 pairs off glasses in my bag. One pair really does everything.

The Only Way to Supercharge Polarization

Polarization makes fish visible, but high-contrast lenses allow them to stand out against the bottom.

Here’s the deal:

Only amber and copper are able to supercharge polarization this way.

Why is that?

Amber and copper block 100% of high-energy blue light rays from entering your eyes.

This is important because...

Blue light tends to scatter inside the eye, making it difficult to focus.

As a result, our eye's ciliary muscles constantly work overtime, causing headaches and blurred vision.

But with amber and copper cutting out blue light...

Your eyes stay relaxed all day and everything appears sharper, crisper, and more defined.

Colors pop and fish have no way to hide.

Harold Adams

Manchester, US

This is the first pair of polarized sunglasses that I can truly say I love.

Why No Other Lens Color Comes Close

Let me tell you a little-known fact:

Other lens colors (including gray) do not sharpen contrast at all.


Because they allow blue light to hit your eyes completely unfiltered.

The only exception is yellow lenses.

Unfortunately, these have a rather large drawback:

Yellow lenses are good at increasing contrast but poor at removing glare.

How’s that?

Polarization filters make lenses darker by default, which is bad for lighter lens colors such as yellow. 

As a workaround, yellow lenses often come with a weaker form of polarization that is less dark but leaks reflective light rays.

So what about mirror coatings like silver, blue, and green?

Mirror coatings act like window blinds, which makes them uncomfortable to wear in anything but bright sunlight.

What's more:

Mirror coatings do not remove glare from the water surface (only good polarization does).

This is why pro anglers swear by amber and copper lenses…

You Are in Good Company

Fly fishing legend, book author and podcast host Tom Rosenbauer doesn't beat about the bush:

Amber and copper lenses are my choice for sight fishing.

Ultimate Book of Fly Fishing, Page 135

The good folks at Orvis agree:

Light brown, copper, and amber all sharpen contrast by reducing blue light. 

Choose a brown or copper-colored lens for normal conditions on the flats, and an amber or yellow lens for cloudy, overcast conditions.

Choosing the Best Sunglasses for Sight Fishing

Be Part of the Amazing Sanofan Community

Customer Reviews

Based on 56 reviews
Amazing sunglasses

I purchased these glasses , not because I’m a fish person, but because I suffer with a hereditary eye condition which makes my vision blurred. After reading the blurb on these glasses, I purchased a pair as I could get a full refund if they were not suitable. I can say without doubt, they are brilliant and I can see things clearer with these than any other sunglasses I have tried. The clarity is so much better with these, that I intend to buy a further pair

Driving fishing shades

Haven’t had very long but really enjoy them for driving. Only had one chance to use them fishing very impressed very little eye strain


I have owned many polarized sun glasses in my life and the Sanofan are by far the best I have ever had. They work as described and you can't beat the price point especially in comparison to glass I have paid four times as much for. They are extremely light weight and super comfortable to wear. It's as if you don't have glasses on at all.
I was more than pleased with the delivery time between placing my order and delivery of the glasses. I ordered two for myself and one for my fishing partner. Thanks for the great price and I would highly recommend these glasses to any avid fisherman or golfer. They are worth every dime I spent on them. 👍👍👍


A perfect comparison

Myself and my brother have been fishing for over 30 years, we have owned quite a few pairs of fishing glasses in our time, My brother purchased a pair of fishing glasses at the same time as i did, his ones happen to be exactly double the cost of what i payed, He compared my glasses against his new ones and yesterday he tried to order the same set of the glasses i have claiming more light filters through and they seem more polarised, The only issue was they were out of stock. unlucky bro

Glare Busters

What little use I got with them
Seems to be a great investment
Quality product and nice craftsmanship
Both my son and myself r happy with the purchase
Will review again after r next time on the stream
Joe. Pittsburgh

Finally, You Can Have the Best of Both Worlds

With Sanofan fishing sunglasses you get the...

Combined power of amber AND copper lenses—over the full range of sunlight!

In other words:

You finally can have the best of both worlds—without having to compromise.

The Only Fishing Sunglasses You'll Ever Need

We made all the hard choices so that you don't have to.

  1. 1
    No Need to Carry Around Different Sunglasses
    Enjoy perfect vision all day long with smart dual-color lenses.
  2. 2
    Cut the Glare, See the Fish
    Remove all reflections from the water's surface. As good as Costa 580P lenses—but without the price tag.
  3. 3
    Relief for Your Eyes
    Block 99.998% of dangerous UVA and UVB rays and all high energy blue light.
  4. 4
    Brighten Your Surroundings
    Brighten your surroundings and make colors pop while reducing eye strain.
  5. 5
    So Light You'll Forget They're On
    Unbreakable aircraft-grade alloy frame instead of flimsy plastic.
  6. 6
    Perfect Fit for Any Head Size
    30-degree adjustable temple arms and nose pads fit your head like a glove.
  7. 7
    Affordable and Cost-Effective
    Thanks to our direct shipment and online-only sales, we pass on the savings to you.

Just to Recap, Here's Everything You'll Get

Secure your pair of today and get a reinforced hard case for FREE... and so much more:

FluidTint Fishing Sunglasses

For perfect vision at any time of day and in any weather. Never worry about lens colors again.

Free Bonus (Value $20)

You get a sturdy hard case, adjustable lanyard, and padded cleaning cloth at no extra cost.

Best Vision Guarantee

Glare removal matching Costa 580P lenses. At a fraction of the price.

Battle-Tested Lenses

Hydrophobic, scratch-resistant, and highly shatterproof lenses for reliable use on the water.

190 Day Money Back

Battle-test your pair for a whole fishing season. Compare it to other brands that cost three times as much.

Lifetime Support

Enjoy dedicated, personal support throughout the lifetime of your pair.

Free Shipping

Free shipping to Canada, UK, Europe, Australia, New Zealand, and most other regions.

Peace of Mind

We provide a simple test that enables you to see your Sanofans' color-changing and polarization features within a minute.

$89Standard Price

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My 3 Promises to You

The moment you put on your Sanofans...


All glare vanishes from the water surface.


Fish stand out from the ground.


Your eyes feel comfortable and relaxed.

Best of all: Because Sanofans always maintain the best lens tint, you don't have to think about lens colors anymore.

Dennis Schaefer

Achtrup, DE

Pro carp angler Dennis Schaefer with his Sanofans on.
If you want to see some monster carps, make sure to visit him on.Facebook

Wear Them Now, Decide Later...

With Our 6 Months Full Money-Back Guarantee

This is even longer than PayPal's famous Purchase Protection!

Stefan Rohlfing | Founder Sanofan LLC

Fellow sunglasses brands limit their money-back guarantee to 30 days—and you aren't even allowed to touch your sunglasses (sources: Costa Del Mar, Smith Optics)

Now, I want you to do the EXACT OPPOSITE...

I want you to test your pair. WEAR IT—see how it feels, how it looks, how it compares with top brand fishing sunglasses you have bought at $150 or $200.

If your Sanofans are not clearer, crisper, more satisfactory in every way, contact me via email or Facebook Messenger. You don't even have to send back your pair.





Impressive Specs

FluidTint™ Sunglasses are of the highest quality and are only made in small batches.

  • Aerospace-grade aluminum-magnesium alloy frame
  • 6-base curvature
  • Rubberized temple arms
  • Rubberized nose pads
  • Color: Gunmetal
  • Width: 5.83 in (148 mm)
  • Length: 5.32 in (135 mm)
  • Weight: 0.95 oz. (27 g)
  • Color-changing (photochromic layer)
  • Sandwiched polarization layer
  • Hydrophobic coating
  • Anti-scratch coating
  • Made from shatterproof polycarbonate
  • Width: 5.83 in (148 mm)
  • Lens Width: 2.56 in (65 mm)
  • Lens Height: 1.73 in (44 mm)
Adjustment Options
  • Adjustable nose piece
  • 32° self-adjusting spring hinges
  • 360° adjustable temple arms
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