SIGNI One 25mm Macro Lens For All Mobile Phones 25mm Macro Lens: Immerse yourself in the macro world, Macro Lens is suitable for close-ups of flowers, insects, jewelry, and other details. Light Diffuser: Signi One Macro Lens includes a Frost Panel Light Diffuser. Material: SIGNI One Lens are crafted from premium-grade aluminium alloy and multi-coated coated glass to reduce reflections and light flares. A detachable clip made of soft rubber protects your device from scratches.