From the world of professional photography comes the 67mm Master 802M ND 0.6 2-Stop MRC Nano Neutral Density Filter, a high-quality and reliable tool designed to enhance your photographic experience. This durable filter effectively reduces light intake by two f-stops, enabling you to utilize wider apertures such as f/4 instead of f/8 for selective focus, or slower shutter speeds like 1/15 sec instead of 1/60 sec for capturing stunning long exposure effects.Constructed from finely ground and polished special glass, this versatile neutral density filter ensures optimal optical quality without compromising the performance of your high-quality lens. The filter is color-neutral, making it a valuable addition to any DSLR photography equipment kit.Incorporating innovative thin-film technology, this filter not only provides the pure ND filter effect but also features a multi-layer anti-reflective coating. This coating, consisting of seven layers per filter side, effectively minimizes unwanted reflections, enhancing the clarity and quality of your images.The final layer of this effective filter is a dirt- and water-repellent coating, providing all-around protection and making it easy to clean and maintain. This ensures that your filter remains in top condition, ready to deliver optimally color-neutral image results across the entire visible range.Please note that while this reliable ND filter is a powerful tool for photography, it should not be used for direct visual solar observation due to the risk of blinding. It allows UV- and IR-rays to pass through, which can harm the eyes. For safe and direct observation of the sun, please consider special sun filters available from astronomy suppliers..