K&F CONCEPT 52mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) Ultra Slim by K&F CONCEPT - Used condition

K&F CONCEPT 52mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) Ultra Slim — Open-Box, 29% Off

Name: K&F CONCEPT 52mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) Ultra Slim
Brand: K&F CONCEPT
SKU: awhd-us-b085y2cscd
Price: 17.35 USD
Availability: InStock

Brand: K&F CONCEPT

Condition: Used - Mint

$17³⁵

$24⁴⁹

-29% Save $7¹⁴

Updated: 4 days ago

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Description

Import Optical Glass: Crafted from premium AGC optical glass with an astonishing 18 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality.

Versatile Light Control: With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: High stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with certain lenses and focal lengths.)

Glare-Free Surfac: Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface.

Slim and Secure: At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere.

Compatibility Note: This ND filter suits all 52mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. A 55mm lens cap is also required for this 52mm variable ND filter.

K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.

nd filter

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Product Details

SKU:: awhd-us-b085y2cscd
Model:: USKF01.1386
Country:: US
ASIN:: B085Y2CSCD

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for K&F CONCEPT products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.