1. Protect your expensive lens from dust and scratch while not lowing your photo quality. 2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant. 3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color. 4. Portable and durable, easy to install. 5. Lightweight, high transmittance and low reflectivity. 6. Note: Only include ND lens filter. 7. Material: PC material frame + ACG optical glass 8. Size: 2.14 x 1.7 x 0.4cm / 0.84 x 0.67 x 0.16 in 9. Weight: 0.7g
