【Self-Lock Frame, No 'X’ cross】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology to perfectly avoid the common "X" issue of variable nd filter on wide-angle and telephoto lenses.
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I recently had the pleasure of trying out the K&F Concept 58mm Variable ND Lens Filter, and I must say it’s been a game-changer for my photography. This filter is designed with cutting-edge technology that eliminates the annoying ‘X’ cross issue often seen in variable ND filters when using wide-angle or telephoto lenses. It’s truly remarkable how this problem has been addressed, allowing me to focus more on capturing beautiful images instead of dealing with technical glitches.

, The quality of the filter is exceptional, as it’s made from imported AGC glass, a top-tier filter material that maintains excellent color balance without any color cast and preserves image clarity and sharpness. The 28 multi-layer nanometer coatings, developed by K&F Concept’s optical engineers, provide waterproof, scratch-resistant, and anti-glaring properties, ensuring the protection of my valued lens while delivering high-quality photos.

One feature I found particularly useful was the ultra-slim frame design, which effectively avoids vignetting even when using a 28mm focal length. The CNC non-slip design also makes installation and removal of the filter effortless. It’s a small detail that can make a big difference in my workflow.

, I should note that this filter kit is compatible with all 58mm lenses, but it’s essential to verify your camera lens thread size before ordering. The number is always preceded by an ” (diameter) symbol. For the 58mm ND filter, a lens cap/hood size of 62mm is required.

One thing worth mentioning is that new and old packages are sent randomly, but the quality and performance have been consistent across both instances. I highly recommend this variable ND lens filter to anyone looking for a high-performing, easy-to-use accessory for their camera. ,

  • Imported AGC GlassVariable nd filter made by importing AGC glass, first-class filter material balancing the color batter, with no color cast and no effect for the image clarity and sharpness.
  • Self-Lock Frame, No ‘X crossSay goodbye to the “X” cross on images, K&F Concept utilizes cutting-edge technology to perfectly avoid the common “X” issue of variable nd filter on wide-angle and telephoto lenses.
  • NANOTECK&F Concept optical engineers developed multi-layer nanometer coatings (total of 28), waterproof, scratch-resistant, and anti-glaring, protecting the valued lens and presenting high-quality photos.
  • Ultra Slim Frame Avoid Vignetting7.4mm Ultra-slim frame design utmost avoid the wide-angle vignetting (support 28mm focal length no vignetting). CNC-non-slip design helps install and remove the filter easily.
  • NOTEThis filter kit is compatible with all 58mm lenses. Please verify your camera’s lens thread size before ordering. The number is always preceded by a “” (diameter) symbol. For the 58mm nd filter, the lens cap/hood size should be 62mm.
  • New and old packages are sent randomly

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