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Not quite a pie chart but this should cover it
Sport Sunglass Lens Tint Guide
Colors Uses
yellow lenses and orange lenses
Yellow or orange Heightens contrast in overcast, hazy, low-light conditions outdoors or for indoor sports. Filters blue light for sharper focus.
Sports: cycling, hunting, shooting, skiing, snowboarding, snowmobiling, indoor basketball, handball, racquetball, tennis.
amber lenses, rose lenses and red lenses
Amber, rose or red Heightens contrast in partly cloudy and sunny conditions, but causes significant color imbalances.
Sports: cycling, fishing (amber lenses for sandy lake or stream beds), hunting, shooting, skiing, snowboarding, snowmobiling, water sports.
dark amber lenses, copper lenses and brown lenses
Dark amber, copper or brown (Includes melanin lenses.) Blocks high amounts of blue light to heighten contrast and visual acuity. Particularly useful to improve contrast on grass and against blue skies.
Sports: baseball, cycling, fishing (especially in waters with grassy bottoms), golf, hunting, skiing, water sports.
green lenses
Green Heightens contrast (mildly) while preserving color balance.
Sports: baseball, golf.
gray lenses
Gray Reduces overall brightness while preserving 100 percent normal color recognition.
Sports: all outdoor sports in bright light conditions.