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Accessories > Miscellaneous > Eyewear

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KOO Demos Replacement Lenses Red Mirror Lens
KOO Demos Replacement Lenses Photochromic Fuchsia Lens
KOO Demos Replacement Lenses Photochromic Pink Lens
KOO Demos Replacement Lenses Clear Lens
Red Mirror Lens
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KOO Demos Replacement Lenses 3
KOO Demos Replacement Lenses 1
KOO Demos Replacement Lenses 4
KOO Demos Replacement Lenses 2

KOO Demos Replacement Lenses

(3)

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Mfg PartNum:
$62.00-$115.00
MSRP: $62.00-$115.00
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Description

Genuine replacement lenses for your KOO Demos sunglasses.

Features:

  • Photochromic lens for optimum clarity*
  • An innovative single-lens frame design for superb panoramic vision
  • 4 ventilation ports to minimize the risk of fogging

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

Clear Lens

Mfg PartNum: OLE00003-500 

Photochromic Fuchsia Lens

Mfg PartNum: OLE00003-554 

Photochromic Pink Lens

Mfg PartNum: OLE00003-544 

Red Mirror Lens

Mfg PartNum: OLE00003-519 

Reviews

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Reviewed 5/12/2025
by Anonymous
Competitive Racer
Value Rating
Overall Rating
Photochromic fuschia

Kind of pricey, but WOW. These are without a doubt the best photochromic lenses I have ever used. Huge range in VLT and they transition really fast. Even in full sun they are really good. I was not expecting them to be this good, but now I might be bringing these along on more rides.

As a total optics nerd I have tried almost every major brand out there, but I always come back to KOO. This lens is no exception. My other fav lens is the fire lens becuase it actually does pretty well in lower light unlike many other red/fire mirror lenses. Def worth a try for MTB or if you have a lot of sun/shade on rides.

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Reviewed 9/23/2024
by Anonymous
Cycling Enthusiast
Earth
Value Rating
Overall Rating
Great glasses for MTB and Gravel riding.

I was stoked to be able to pick up a couple of extra lenses for my Demos. Both the clear and photochromatic are excellent. Lens changing is a little more fiddly compared to Smith but not too bad at all. They appear to be pretty tough and scratch resistant, but I am still very careful. Demos do not come with a case so I purchased a cheap hardshell case on Amazon. Works fine. Great glasses.

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Reviewed 9/5/2024
by Pegoretti Rider
pnw
Overall Rating
Excellent lenses

Easy to switch out the lenses on KOO glasses. These are perfect for the cloudy rainy days in the PNE

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