Introducing the NiSi Ti Enhanced Circular Polarizer Filter - a must-have accessory for any camera and lens setup. This filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The result is a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.What sets the NiSi Ti Enhanced CPL apart from other CPLs is its ability to provide increased saturation and overall vibrancy, especially in blues and greens. This filter has a slightly cooler tone than other CPLs, making it perfect for landscape photography. The ultra-high definition optical glass is precisely annealed, effectively eliminating stress and ensuring no loss of image quality. Additionally, the NiSi Pro Nano Coating helps to reduce unwanted reflections, providing a waterproof, dust-proof, and scratch-resistant layer for clear and high-quality images every time.The Ti Enhanced CPL features a Titanium Alloy Frame, which is light, hard, anti-corrosive, heat-resisting, and with good performance under very low temperatures. The density of Titanium is almost half of the volume of the same weight steel, and the hardness is twice that of aluminum. Its good anti-corrosion ability makes it able to endure strong acid and base, while its melting point is 1000k higher than gold and 500k higher than steel. This material is commonly used in the aerospace industry and missiles, so you can trust its durability and reliability.The matte black inside the frame using electroplating processing helps avoid the reflection of light, while the diamond cutters on the outer side of the ring show the original color of Titanium, giving the filter a sleek and elegant look. Whether you're a professional photographer or an amateur enthusiast, the NiSi Ti Enhanced CPL Circular Polarizer Filter is an excellent investment for anyone looking to improve their photography game.