【Premium Quality】Made of Germany imported optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
【MRC Featured】Adopted 18-Layer multi-resistant coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
【Double Sides Polishing】Designed by double polishing technology, it helps you shoot a clear and natural color image even under a 500mm telephoto lens.
【Ultra Slim and Lightweight】Super slim and lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle shooting.
【Security and Environmental Protection】Meet EU environmental standard of RoHS.