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Home/Electronics & Photo/Camera & Photo/Accessories/Filters/Neutral Density Filters
K&F CONCEPT 40.5mm Variable ND Filter ND2 - ND400 Adjustable Fader Neutral Density, Ultra Slim Waterproof Multi Coating Optical Glass Lens Filter (Nano-K Series) — image 1
Neutral Density FiltersK&F CONCEPT✓ In stock

K&F CONCEPT 40.5mm Variable ND Filter ND2 - ND400 Adjustable Fader Neutral Density, Ultra Slim Waterproof Multi Coating Optical Glass Lens Filter (Nano-K Series)

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$31.68
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About this item
  • High-end Japanese optical glass: K&F CONCEPT variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.
  • Reduce Exposure: ND2-400 Reduces light intake from 1 to 8.66 f-stops, which is especially suitable for rivers, waterfalls and other waters, especially under strong light.
  • Double anti-reflective coating: Allows the use of slow shutter speeds on high speed films or digital cameras to record movement/image blur in waterfalls, clouds or any fast moving subject.
  • Ultra-Slim frame: Adopt aviation aluminum alloy frame, only 7.3mm, ultra slim rim design preventing wide angle vignetting
  • Choose the right size: This ND Filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "ø" (diameter) symbol.
Product details
Brand
K&F CONCEPT
Manufacturer
Shenzhen Zhuoer Photograph
Colour
Black
Size
40.5mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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