on item Unisex SM915B Anti-Fog Plating Swimming Goggles it is offered in 5 diffrent colors my qestio

item Unisex SM915B Anti-Fog Plating Swimming Goggles it is offered in 5 diffrent colors my question is what determins the color of the lences???? i n oticed that some lences are light blue,light yellow, clearn Etc what color would i chose if i wanted the light yellow lences??? thank you ken

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