• 【Material】Neutral density filter: made of complete professional optical glass instead of optical resin. Microfiber: professional microfiber made from Japanese raw materials, very soft and easy to clean lenses, filters, glasses and mobile phones.
• 【Ultra-thin filter frame】The ultra-thin filter frame helps avoid vignetting of the ultra-wide-angle lens. The lens is also designed to fix the lens cover. The metal sealing ring replaces the plastic sealing ring, which has better sealing performance and avoids falling or loosening.
• 【Professional design】 Wide external optical elements help reduce vignetting at wide angles
• 【Neutral Density]】The neutral density can be adjusted from ND2 to ND400. Adding a variable density filter can control the amount of light entering the lens, which can increase the exposure time and/or aperture, while using a neutral density filter can prevent overexposure.
  Ideal for shooting waterfalls, rivers, ocean scouring rocks and surfers. It also facilitates a larger aperture, which makes the depth of field shallow without affecting the color balance of the image.
• 【Packing list】K&F CONCEPT 62MM adjustable neutral density professional photographic filter ND2~400 + professional microfiber lens cleaning cloth
• 【Note】Please verify the lens thread size of the camera before ordering. The size of the lens thread of the camera will be marked on a certain position on the lens barrel or printed under the lens cap. The number always starts with the "ø" (diameter) symbol.