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K&F CONCEPT 72mm Variable ND2-400 Lens Filter (1-9 Stops) for Camera Lens — Open-Box, 5% Off
Brand: K&F CONCEPT
Condition: Used - Mint
$3562
$3749
-5% Save $187
Updated: 2 days ago
Description
【Import Optical Glass】Crafted from premium AGC optical glass with 8 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: Max 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 specific lenses and focal lengths.
【Glare-Free Surface】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 72mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 77mm lens cap is required for this 72mm variable ND filter.
Why Choose K&F Concept？
1.Professional optical lens manufacturer.
Made of import optics glass and resin,top level of transmittance.
Premium Picked up Product. Shop with Guarantee.
2. Dedicated to provide products in high quality & good price.
Made of metal sealing ring, much tighter. Laser fonts, much durable
Meet Environmental Standards of RoHS
Slim Adjustable ND Filter Function
Reduces the amount of light reaching the film without affecting the color.
Applies slow shutter speed under strong sunlight exposure.
Allows wider apertures, effectively decreasing depth of field.
Neutral density can be adjusted from ND2 to ND400.
What't In Box
1X Slim Fader ND Filter
1X Microfiber Cleaning Cloth a
NOTE:
1.This kit is compatible with all 72mm lenses ONLY,Please verify your cameras's lens thread size before ordering.This number is always preceded by a "ø"(diameter) symbol
2.When using the ND filter to the maximum(ND400) or bigger degree density, it will appear "X" spot or a blur in the picture,this is a normal phenomenon.
(Suggestion:lower down the density value gradually and reduce the aperture, until the facula disappeared.)
1.Professional optical lens manufacturer.
Made of import optics glass and resin,top level of transmittance.
Premium Picked up Product. Shop with Guarantee.
2. Dedicated to provide products in high quality & good price.
Made of metal sealing ring, much tighter. Laser fonts, much durable
Meet Environmental Standards of RoHS
Slim Adjustable ND Filter Function
Reduces the amount of light reaching the film without affecting the color.
Applies slow shutter speed under strong sunlight exposure.
Allows wider apertures, effectively decreasing depth of field.
Neutral density can be adjusted from ND2 to ND400.
What't In Box
1X Slim Fader ND Filter
1X Microfiber Cleaning Cloth a
NOTE:
1.This kit is compatible with all 72mm lenses ONLY,Please verify your cameras's lens thread size before ordering.This number is always preceded by a "ø"(diameter) symbol
2.When using the ND filter to the maximum(ND400) or bigger degree density, it will appear "X" spot or a blur in the picture,this is a normal phenomenon.
(Suggestion:lower down the density value gradually and reduce the aperture, until the facula disappeared.)
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b00jl4io6s
- Model:
- SKU0128
- Country:
- US
- ASIN:
- B00JL4IO6S
- UPC:
- 700424377084
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 $2 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.
