Filter is new and never been used. Shipping is free within USA and $5 Worldwide via USPS first class mail service. ? 40.5mm ND1000 Filter made with premium Japan Optics glass, top level of transmittance, no color cast; Aviation aluminum alloy frame,super slim and lightweight, avoiding vignetting on wide angle lenses. Extra tough frame ensuring durability and jamming prevention. ? Neutral Density Filter reduce the amount of light by 10 stops, long-time exposure edge tool;Multi-coated nano filter, effectively reduce the light refection of the surface, improve image quality. ? 18-layer multi-resistant coating technology significantly reducing lens flare and ghosting while making the filter anti-scratch, water repellent, oil dust resistant fit for the rigors of adventure photography. ? Hard coated multicoating process suppresses ghosting, flare and reflections, and increase light transmission; Can be used to achieve super slow shutter speeds in daylight to render moving subjects invisible. ? Enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth affect to flowing water.