Piuma- photochromic:
Piuma- photochromic:
Advantages:
+ Very bright: Cat. 0 to Cat. 2;
+ Photochromic;
+ Very light;
+ Very comfortable (with Adapta temples); + Good visibility and eye protection at dusk and at night while cycling (but only off-road)
+ Also very suitable as blue light filter glasses for computers, tablets, and smartphones.
Disadvantages
- Only average self-cleaning function: - Adapta temples initially click into place, but this disappears later, meaning they constantly touch the inner lens and dirty it: This limits vision (longer temples could be a solution).
- I'm looking for "smart" sunglasses that can be switched from Cat./S. 0 (night/darkness) to Cat./S. 4 (water/glacier reflection) in a fraction of a second and have polarization that I can turn on and off at any time, or that are available with and without polarization, with and without contrast, and/or with and without mirroring. In short, sunglasses for day and night, for all occasions.
One Sunglasses for all.
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