Professional Sports Eyewear

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Lens Categories

The transmission rate is a percentage given which describes the amount of sunlight that will go through the lenses of your sunglasses and into your eyes.

Being a percentage, they run from: 0% (black as night) to 100% (clear as day).

Category 0: 80 – 100% - Clear Comfort / Light Enhancing

Category 1: 46 – 79 % - Weak Sunlight

Category 2: 18 – 45 % - Average Sunlight

Category 3: 8 – 17 % - Strong Sunlight

Category 4: 3 – 8 % - Exceptionally Strong Sunlight. Not suitable for drivers and road users.