• Contrast sensitivity refers to the ability to differentiate an object from its surroundings, which directly relate to the ability to recognize faces, text and small objects.
• Contrast sensitivity often declines with age.
• Contrast sensitivity can be enhanced with filters that increase brightness and limit glare: yellow, orange, plum, and amber. (Offer yellows, light orange and light plum filters for indoor and night driving contrast sensitivity.)

Suggested Products

Glare Shield products have UV protection and are specifically designed to reduce glare.
465		70% Yellow
505		56% Orange
533		35% Amber/Orange
553		52% Red/Orange

UVShields are standard products with UV protection.
48		53% Light Amber
40		16% Medium Amber
43		4% Dark Amber
47		40% Topaz
58		65% Light Yellow
50		54% Yellow
53		4% Dark Yellow
68		52% Light Orange
63		4% Dark Orange
60		49% Orange

NoIR products have UV and IR protection.
11		40% Light Amber
01		10% Medium Amber
51		40% Light Yellow
55		14% Medium Yellow
61		40% Light Orange
65		14% Medium Orange

Percents (%) represent amount of visible light transmitted through each lens.