K-F CONCEPT KF012010 Nano Xcel Coated Vnd Filter 72MM ND3-1000 1.5-10

( Brand: K-f Concept ), ( Manufacturer Part Number: KF012010 ), ( Part Type: Filter ), ( Vendorproductnumber: Kf01.2010 )

Review K F CONCEPT 72mm Nano xcel Series 1.5-10 Stop Multi coated Vnd Filter

The **K&F Concept KF012010 72mm Nano-Xcel ND3-1000 Variable Neutral Density Filter** is a high-performance, multi-coated optical accessory designed to elevate the capabilities of photographers and videographers working in demanding lighting conditions. Engineered with precision, this 72mm filter combines a **ND3 (stop-down equivalent to f/8) to ND1000 (equivalent to f/1600)** variable density range, allowing users to seamlessly adjust exposure without altering shutter speed or aperture settings ideal for achieving silky water effects, smooth motion blur, or consistent lighting in fast-paced shoots. The **Nano-Xcel** glass, a proprietary formulation by K&F Concept, delivers exceptional clarity, minimal color cast, and superior light transmission, ensuring vibrant, true-to-life colors in every frame. Multi-coated on both surfaces, this filter minimizes reflections, flare, and ghosting, making it a reliable choice for outdoor photography, landscape work, and cinematic videography where image purity is paramount. Its **1.5-10x variable density** adjustment is achieved through a smooth, precise twist mechanism, providing instant control over exposure while maintaining image sharpness. The robust **72mm thread** ensures compatibility with a wide range of lenses, and the durable construction resists scratches and wear, guaranteeing long-term performance. Whether used in bright daylight to extend shutter speeds or in controlled environments to balance lighting, this filter is a versatile tool for professionals seeking flexibility without compromising image quality.

The **K&F Concept KF012010 72mm Nano-Xcel ND3-1000 Variable Neutral Density Filter** is a popular choice for photographers, particularly those working in landscape, travel, or video. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **High-Quality Optical Performance**

The filter is made with **Nano-Xcel glass**, a high-quality optical material known for its clarity, minimal distortion, and resistance to ghosting and flare. This ensures sharp, vibrant images without color casts or light leakage.

2. **ND3 to ND1000 Variable Range**

The filter adjusts from **ND3 (1-stop) to ND1000 (10-stops)**, making it versatile for a wide range of lighting conditions. This eliminates the need for multiple ND filters, saving space and cost. It s particularly useful for long exposures, silky water effects, and low-light shooting.

3. **Multi-Coated for Reduced Reflections**

The **multi-coated surfaces** help minimize reflections and ghosting, which is crucial for maintaining image clarity, especially when shooting through glass or in bright conditions.

4. **Durable and Weather-Sealed Construction**

The filter is built with a **metal frame**, which provides stability and durability. The weather-sealed design protects against moisture and dust, making it suitable for outdoor use in various environments.

5. **Easy to Use**

The **smooth, precise rotation** of the variable ND allows for fine-tuned adjustments without the need for frequent stops to check results. This is especially helpful in fast-changing light conditions.

6. **Compatibility with Most Lens Sizes**

The **72mm size** is a standard diameter that works well with most lenses, though you may need step-up or step-down rings for smaller or larger lenses. The filter s **1.5-10x magnification range** (adjustable with the included adapter) allows it to fit lenses from **58mm to 102mm** without significant vignetting.

7. **Good Value for the Price**

Compared to some premium variable ND filters (e.g., Lee, B W), this K&F filter offers a **cost-effective alternative** without sacrificing too much in terms of quality. It s a solid mid-range option for photographers who want reliability without breaking the bank.

8. **Minimal Vignetting**

While no variable ND is completely free of vignetting, this filter performs well in reducing darkening at the edges, especially when used with the correct adapter.

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1. **Vignetting at Extremes**

Even with the included adapters, **extreme wide-angle lenses (e.g., 14mm or 16mm) may still experience noticeable vignetting**, especially at the highest ND settings. This is a common issue with variable ND filters and may require cropping or post-processing adjustments.

2. **Not as Smooth as Premium Filters**

Some users report that the **rotation mechanism is slightly less smooth** compared to higher-end filters like those from Lee or B W. While it s still functional, the occasional slight resistance can be frustrating during long shooting sessions.

3. **Potential for Color Fringing**

Like many variable NDs, this filter can introduce **slight color fringing** at the edges of the frame, particularly when shooting wide open (e.g., f/2.8 or wider). This is usually minor but may require correction in post-processing.

4. **Limited Low-Light Performance at ND1000**

While the ND1000 setting is useful, some photographers find that **achieving true 10-stops of darkness is inconsistent**, especially in very bright conditions. In extreme cases, you might need to combine it with a polarizer or additional ND filters.

5. **Adapter Rings Not Included for All Sizes**

The filter comes with **two adapter rings (58mm and 102mm)**, but if you have lenses outside this range (e.g., 43mm or 122mm), you ll need to purchase additional rings separately.

6. **Potential for Dust or Scratches**

As with any optical filter, **dust or scratches can accumulate** over time, especially if not handled carefully. The filter should be cleaned regularly with a microfiber cloth and lens-cleaning solution.

7. **Not Ideal for Video (Compared to Specialized Video NDs)**

While this filter works for video, it s **not optimized for cinematic use** like some dedicated video ND filters (e.g., those from K&F s "Video Series" or higher-end brands). Video shooters may prefer a smoother, more consistent variable ND for consistent exposure during long takes.

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The **K&F Concept KF012010 72mm Nano-Xcel ND3-1000** is a **solid, budget-friendly variable ND filter** that delivers **good optical quality, versatility, and durability** for most photographers. It s an excellent choice for **landscapers, travel photographers, and those who need a single filter to handle a wide range of exposures** without the hassle of switching between multiple NDs.

However, it s **not perfect** it has **minor issues with vignetting, smoothness, and color fringing** that may require post-processing adjustments. If you re working with **extreme wide-angle lenses or shooting video**, you might want to consider a **premium variable ND** or a **dedicated video ND filter** for better results.

For **most photographers on a budget who prioritize convenience and decent optical performance**, this filter is a **great recommendation**. If you re willing to invest more, filters from **Lee, B W, or K&F s higher-end series** may offer smoother operation and better low-light performance.

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- You need a **versatile, single ND filter** for landscape, travel, or general photography.

- You re working with **standard to medium-wide lenses** (e.g., 24mm 50mm) and can tolerate minor vignetting.

- You want a **durable, weather-sealed filter** at a reasonable price.

- You re okay with **slight color fringing and occasional post-processing tweaks**.

- You shoot **ultra-wide angles (14mm 24mm)** and need minimal vignetting.

- You re a **video shooter** who requires smoother, more consistent ND adjustments.

- You want **the absolute best optical clarity** and are willing to pay for premium filters.

**Overall Verdict:** This is a **highly capable filter for its price range** and a **great entry-level to mid-range variable ND**. It s a **reliable workhorse** for photographers who want flexibility without the complexity of multiple filters.

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part #: kf012010 prices

• $49.99-$99.99

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• brand: K-f Concept
• mpn: Kf012010
• part type: Filter
• vendorproductnumber: Kf01.2010

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• Cameras Photo > Lenses Filters > Filters
• condition: New

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• started: February 6, 2026
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