Breakthrough Photography - 72mm X4 Circular Polarizer Filter

You'll experience unparalleled optical clarity with the X4 Circular Polarizer Filter, a pinnacle of innovation from Breakthrough Photography. This high-quality 72mm filter boasts an American-made CPL film, meticulously crafted in California to ensure the most color-neutral results possible. Unlike standard filters that often impart a yellow cast due to their transmission properties, the X4 CPL's film is engineered to deliver a controlled transmission decrease from 600nm onward, maintaining color fidelity throughout the infrared spectrum.The X4 CPL's superior design is evident in its brass traction frame, which not only enhances durability but also provides best-in-class handling for photographers in the field. Despite some users noting the ring's stiffness in varying temperatures, the filter's construction is solid, with machined notches that facilitate easy adjustments, even with deep lens hoods.Breakthrough Photography's commitment to excellence is further demonstrated by their use of SCHOTT Superwhite B270 optical glass. This ultra-clear glass ensures excellent light transmission across the ultraviolet, visible, and infrared spectrums, while the surface quality is optimized for the application of Breakthrough Photography's advanced MRC and nanotec coatings.The state-of-the-art multi-resistant coating (MRC16) applied to the X4 CPL filter enhances its effectiveness by reducing reflections and increasing surface durability. This innovative coating is harder than the glass itself, ensuring that less light is lost and the contrast of your images is significantly improved. The nanotec Nano Coatings Technology further protects the filter by repelling water and other elements, preventing absorption and smearing.Designed for the outdoor photographer, the X4 CPL is a versatile tool that expands your camera's dynamic range in-camera. It allows you to control glare, add vibrancy, and reveal hidden details in your shots that would otherwise remain unseen. The filter's weather-sealed construction ensures it can withstand extreme conditions, from wind and saltwater to dust and abrasive elements.Backed by Breakthrough Photography's 25 Year Ironclad Guarantee, the X4 CPL filter is supported by US-based customer service, offering phone, email, and live chat assistance. This durable, effective, and innovative filter is guaranteed to be the world's sharpest CPL filter, ensuring that your images are warm, lively, and free of color cast.Choose the X4 Circular Polarizer Filter for its unparalleled color neutrality and robust construction, making it an essential addition to any photographer's gear for capturing the true essence of the world around them.