SPONSORED CONTENT Essential Blue Series Blue light is everywhere, both outdoors and indoors, and your patients are more aware of it and concerned than ever before. Essential Blue Series® lens technology offers up to three times more protection against Harmful Blue Light than regular prescription lenses* and 100% UV protection up to 400nm. Offer your patients everyday essential protection with Essential Blue Series, included in every Eyezen® enhanced single vision lens and available with additional Essilor lens designs including Varilux® and Crizal®. Discover Essential Blue Series at EssilorPRO.com/Essential-Blue-Series. *1. Essential Blue Series® lens feature filters at least 20% of Harmful Blue Light (up to 455nm, with the greatest toxicity between 415-455nm) and 100% UV up to 400nm.