25/08/2026
🟤 Brown – good contrast, comfortable for driving and outdoor use.
🩶 Grey – reduces brightness while keeping colours relatively natural; good for general sunglasses.
🟢 Green – comfortable for the eyes and useful in bright outdoor conditions.
🟡 Yellow/Amber – improves contrast in low-light or cloudy conditions, but not ideal for strong sunlight.
🩷 Pink/Rose – can improve contrast and is sometimes preferred for visual comfort.
🔵 Blue – mainly cosmetic; generally not the first choice for strong sun protection.
🟣 Purple – mostly cosmetic/fashion tint.
Tint darkness: usually around 15–25% light tint, 30–50% medium, and 70–85% dark depending on the purpose.