Magnifier with Plus, Zoom Loupe Lens. Flat Vector Icon illustration. Simple black symbol on white background. Magnifier with Plus, Zoom Loupe Lens sign design template for web and mobile UI element. Magnifier with Plus, Zoom Loupe Lens. Flat Vector Icon illustration. Simple black symbol on white background. Magnifier with Plus, Zoom Loupe Lens sign design template for web and mobile UI element.