Demos Replacement Lens
Demos Replacement Lens
Demos Replacement Lens
Demos Replacement Lens
Demos Replacement Lens

Kask Koo

Demos Replacement Lens

Sale price€49,95 EUR

Tax included. Shipping calculated at checkout

Only 1 unit left
Color:Blue Sky
Free pickup available at ASW Amsterdam Usually ready in 2 hours

Demos Replacement Lens

Blue Sky

ASW Amsterdam

Pickup available, usually ready in 2 hours

Schollenbrugstraat 10H
1091 EZ Amsterdam


If only shipping : Shipping within 2-3 working days

Availability & prices


Our entire stock is online. That means that we have no products in a hidden corner. Every day we walk through the stock to keep this up-to-date and yet it can happen that we miss out. We will always contact us and offer an alternative (or possibly afterwards as soon as it is inside).

The stock is not huge and we do that consciously. How so? By having a smaller stock, we ensure that our stock is always equipped with the most recent and a long shelf life date. This way we ensure a rapid change of our products.

Are you planning to place a large order, such as for your entire team that goes on a training internship or participates in a nice multi -day tour such as Giro di Kika, the Pyrene Challenge or the Tour for Life? Let us know. We are happy to offer you a special deal.

By having our own stock, we can therefore quickly respond to your wishes. Ordered today (on working days) is often delivered the next day.

Did you know that you can also see the minimum expiration date of the products. Is there nothing to it? Then the product can be kept for at least 4 months. A THT date does not say much in sports nutrition, because the effect, taste and composition of the product only changes very slowly. Often you can use it for months (and sometimes years) after the indicated THT date.


Our prices are very competitive and often something cheaper than with the competitors. The basic price that we use is the Sales Advice Prize as advised by the supplier.

In addition to the already competitive prices, you can gain even more advantage by looking at our scale discounts or special packages. With this you often save between 3% and 5% on the product. The scale discounts can be found on the product page.


The Koo Demos Zeiss replacement lens can be used to replace the original lens or adapt to other circumstances. Consider, for example, the rose lighter lens for periods of gray and cloudy weather, or cycling at sunset/sunrise.


Lens Light transmission Filter category Lighting conditions
Pink 58% 1 cloudy, little light
Turquoise 11% 3 Sun
Blue Sky 11% 3 Sun
Red Mirror 23% 2 Sun, cloudy
Green Mirror 23% 2 Sun,cloudy

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