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K&F Concept 77mm Variable ND Filter ND32-ND512 with 28 Multi-Layer Coatings and No "X" Cross Effects, Waterproof, Ideal for Photographers Using Camera Lenses in Changing Light

Introducing the 5-9 Stops Variable ND Filter - your perfect partner for mastering light control in any photography conditions. Effortlessly adjust the light entry without compromising color balance, ideal for those stunning long exposure shots and captivating motion blur techniques.

Say goodbye to the dreaded "X" cross effect. Thanks to K&F Concept's innovative self-lock filter frame, you'll enjoy seamless transitions from ND32 to ND512, ensuring no vignetting on lenses 20mm and above. The 28 multi-layer nanometer coatings make this filter waterproof and reduce reflectivity, maintaining crystal-clear image quality with no unwanted ghosting.

Crafted from high-quality imported Japanese AGC optical glass and encased in a sleek, lightweight aviation aluminum frame, this filter guarantees durability and exceptional performance. Remember, it's compatible with all 77mm lenses - just check your lens thread size for the "ø” symbol before ordering. Elevate your photography with the 5-9 Stops Variable ND Filter today!

advantage
  1. Variable Density Range

    Allows for adjustable light reduction from ND32 to ND512, making it versatile for different lighting conditions.
  2. High-Quality Materials

    Constructed with solid, durable materials, offering longevity and reliability.
  3. Smooth Adjustment

    Rotation of the filter is smooth and effortless, providing ease of use during shoots.
  4. Minimal X-Pattern

    Displays little to no X-pattern distortion, which is a common issue with variable ND filters.
  5. Good Value for Money

    Offers high quality and performance at a reasonable price.
  6. No Significant Image Distortion

    Produces clear images with no notable distortion or vignetting.
  7. Versatile for Photography

    Ideal for both daytime and nighttime photography, enhancing overall shooting experience.
  8. Compact and Protective Case

    Comes with a circular, see-through protective case for easy storage and quick access.
disadvantage
  1. Inner Surface Smudge

    Some users have reported smudges on the inner surfaces of the glass that are difficult to clean.
  2. X-Pattern Occurrence

    Despite low instances, X-pattern can still appear in certain settings and may require adjustment.
  3. Removal Difficulty

    The filter can be difficult to remove if screwed on too tightly.
  4. Limited Low-End Density

    Starts at ND32, which may not be ideal for all situations; a lower starting density could be more versatile.
  5. Corner Blackening

    At the highest density setting (ND512) with a wide-angle lens, black corners can appear in images.
  6. Protective Case Padding

    The protective case lacks internal padding, potentially allowing for slight movement.
  7. Not for Professional Use

    May not meet the highest standards required by professional photographers, who might prefer solid NDs for consistency.
  8. Inconsistent Optical Quality

    Some users feel that the optical quality doesn't match solid NDs in critical situations.
weight 0.25 kg
size 4 × 9 × 10 centimeters
capacity

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