Doggles ILS Small Metallic Flames Frame / Orange Lens by. Midknight Creations, LLC Doggles ILS new patented interchangeable lens system for dogs is the ultimate in Doggles! Doggles ILS offers a deeper lens cup, very flexible frame, and wider nose bridge. ILS were designed from the beginning to be lighter and more comfortable for dogs. After eight years of designing eye-wear for dogs, Doggles ILS has arrived. Change your lens color anytime you want - for fashion or function. As with all Doggles, goggles for dogs, you still get the 100% UV protection, shatterproof, anti-fog lenses which Doggles are known for!