K&F Concept K Series 49 mm Slim Circular Polarising Filter CPL Magnetic Optical Glass & Aluminium for Photo Camera Lenses

Quick disassembly: as this is a magnetic CPL filter, there is no problem that thread filters are difficult to remove. Please note: the individual magnetic filters include a magnetic adapter ring. REINFORCED COLORS AND CONTRAST: Deepen the intensity of the blue sky while reducing or eliminating glare, and capture stunning views and vivid scenes with clarity and detail. IMPROVED PHOTOGRAPHY: Improve your outdoor and indoor photography thanks to the removal of silver reflections from water, glass and non-metallic surfaces. Multi-coating technology: made of high-quality Japanese AGC glass with 18 layers of nano coating to reduce reflections, waterproof, scratch-resistant, mildew and oil resistant to ensure high resolution images. Ultra slim rotating ring: the filter thread is precisely manufactured to ensure a perfect fit on the lens. The oxidized sand blasting on the frame surface effectively prevents stray light, and the CNC trapezoidal pattern increases rotation friction, which makes assembly and disassembly easier.