• Lens Filters

  • Imagination starts here.

  • We provide various filters, including protection, synergy and creation filters.
    Whether it’s photography or videography, K&F CONCEPT filter has the power to do it all.
    Your great work is powered by high-standard, optical material applications and professional, strict manufacturing standards. Create your masterpiece with K&F CONCEPT.

Lens Filters

PRODUCT | Lens Filters | Unlimited Variable ND Filters |

Nano-X Series,ND2-ND400 28 Multi-Layer

Unlimited Variable ND

Nano-X Series,ND2-ND400 28 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.3 to 2.7

  • Effect

    Cuts light by 50% to 99.75%

  • Grade

    Japanese AGC glass

  • High Definition

    Yes

  • Nano Coating

    28-layers

  • Reduces Exposure by

    1 to 9 Stops

  • Reflectivity

    0.2%

  • Scratch-Resistant

    Yes

  • Waterproof

    Yes

Nano-X Series,ND2-ND400 28 Multi-Layer

Nano-D Series,ND3-ND1000 24 Multi-Layer

Unlimited Variable ND

Nano-D Series,ND3-ND1000 24 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.45 to 3.3

  • Effect

    Cuts light by 62.5% to 99.9%

  • Grade

    Japanese AGC glass

  • Nano Coating

    24-layers

  • Reduces Exposure by

    1.5 to 10 Stops

  • Reflectivity

    0.4%

  • Waterproof

    Yes

Nano-D Series,ND3-ND1000 24 Multi-Layer

Nano-D Series,ND8-ND2000 24 Multi-Layer

Unlimited Variable ND

Nano-D Series,ND8-ND2000 24 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.9 to 3.3

  • Effect

    Cuts light by 87.5% to 99.95%

  • Grade

    Japanese AGC glass

  • Nano Coating

    24-layers

  • Reduces Exposure by

    3 to 11 Stops

  • Reflectivity

    0.4%

  • Waterproof

    Yes

Nano-D Series,ND8-ND2000 24 Multi-Layer

Nano-K Series,ND2-ND400 18 Multi-Layer

Unlimited Variable ND

Nano-K Series,ND2-ND400 18 Multi-Layer

  • Anti-reflection

    0.6%

  • Density

    0.3 to 2.7

  • Effect

    Cuts light by 50% to 99.75%

  • Grade

    Japanese AGC glass

  • Nano Coating

    18-layers

  • Reduces Exposure by

    1 to 9 Stops

Nano-K Series,ND2-ND400 18 Multi-Layer

Nano-B Series,ND2-ND400 8 Multi-Layer

Unlimited Variable ND

Nano-B Series,ND2-ND400 8 Multi-Layer

  • Density

    0.3 to 2.7

  • Effect

    Cuts light by 50% to 99.75%

  • Grade

    Japanese AGC glass

  • Nano Coating

    8-layers

  • Reduces Exposure by

    1 to 9 Stops

  • Reflectivity

    0.8%

Nano-B Series,ND2-ND400 8 Multi-Layer

Nano-D Series,ND2-ND400 24 Multi-Layer

Unlimited Variable ND

Nano-D Series,ND2-ND400 24 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.3 to 2.7

  • Effect

    Cuts light by 50% to 99.75%

  • Grade

    Japanese AGC glass

  • Nano Coating

    24-layers

  • Reduces Exposure by

    1 to 9 Stops

  • Reflectivity

    0.40%

  • Waterproof

    Yes

Nano-D Series,ND2-ND400 24 Multi-Layer

Nano-K Series,ND2-ND2000 18 Multi-Layer

Unlimited Variable ND

Nano-K Series,ND2-ND2000 18 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.3 to 3.3

  • Effect

    Cuts light by 50% to 99.951%

  • Grade

    Japanese AGC glass

  • Nano Coating

    18-layers

  • Reduces Exposure by

    1 to 11 Stops

Nano-K Series,ND2-ND2000 18 Multi-Layer

Nano-X Series ,28 Multi-Layer

Unlimited Variable ND

Nano-X Series ,28 Multi-Layer

  • Anti-reflection

    Yes

  • Effect

    Cuts haze. Protects your lens

  • Grade

    Japanese AGC glass

  • High Definition

    Yes

  • Nano Coating

    28-layers

  • Scratch-Resistant

    Yes

  • Transmission

    99.5%

  • Waterproof

    Yes

Nano-X Series ,28 Multi-Layer

Nano-X Series,black mist 1/2 1/4 2-in-1 28 Multi-Layer

Unlimited Variable ND

Nano-X Series,black mist 1/2 1/4 2-in-1 28 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    Density

  • Effect

    Cuts light by 50% to 99.6%, Cuts reflections. Boosts Contrast.

  • Grade

    Japanese AGC glass

  • High Definition

    Yes

  • Nano Coating

    28-layers

  • Reduces Exposure by

    1 to 9 Stops

  • Reflectivity

    0.20%

  • Scratch-Resistant

    Yes

  • Waterproof

    Yes

Nano-X Series,black mist 1/2 1/4 2-in-1 28 Multi-Layer

Nano-X Series,ND3-ND1000 28 Multi-Layer

Unlimited Variable ND

Nano-X Series,ND3-ND1000 28 Multi-Layer

  • Anti-reflection

    Yes

  • Density

    0.45 to 3.0

  • Effect

    Cuts light by 62.5% to 99.9%

  • Grade

    Japanese AGC glass

  • High Definition

    Yes

  • Nano Coating

    28-layers

  • Reduces Exposure by

    1.5 to 10 Stops

  • Reflectivity

    0.20%

  • Scratch-Resistant

    Yes

  • Waterproof

    Yes

Nano-X Series,ND3-ND1000 28 Multi-Layer

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