K-F CONCEPT KF01.1833 Filter Stops Neutral Density Lens 942052508322 58MM ND3-ND1000 1.5-10

( Brand: K-f Concept ), ( Manufacturer Part Number: KF01.1833 ), ( Part Type: Filter ), ( Photo Filter Effect Type: Neutral Density ), ( Size: 58mm ), ( Photo Filter Factor: 10.0 ), ( Photo Filter Size: 58.0 ), ( Coating Description: Multi Coating ), ( Material: Optical Glass ), ( UPC: 942052508322 ), ( Package Dimensions Lxwxh: 3.23x3.19x0.75 Inches ), ( Weight: 0.15 Pounds )

Review K F CONCEPT 58mm Variable Nd Filter 1.5-10 Stops Neutral Density Lens

The **K&F Concept KF01.1833 58mm ND3 to ND1000 (1.5 to 10 Stops) Neutral Density Lens Filter** is a versatile and high-performance tool designed to elevate the creative possibilities of photographers working in dynamic lighting conditions. Crafted with precision engineering, this square-format, screw-in neutral density filter delivers a seamless blend of optical clarity and versatility, making it an indispensable accessory for both landscape and cinematic photographers. Engineered to maintain neutral gray density across the entire visible spectrum, this filter ensures that colors remain true to life while allowing photographers to achieve long-exposure effects, slow down shutter speeds in bright daylight, or create cinematic bokeh without altering the original color balance of the scene. The filter s graduated density range spanning from **ND3 (1.5 stops)** to **ND1000 (10 stops)** provides unparalleled flexibility, enabling users to fine-tune exposure adjustments with precision. Whether capturing silky waterfalls, smooth motion blur in cityscapes, or achieving shallow depth-of-field in bright outdoor conditions, this filter ensures consistent results without introducing color casts or lens flare. Constructed from high-quality optical glass with multi-coated surfaces, the KF01.1833 minimizes reflections and maximizes light transmission, ensuring sharp, distortion-free images even at wide apertures. Its **1.5-inch (38mm) screw thread** compatibility makes it compatible with a wide range of lenses, while the **square format** allows for easy mounting and removal without the need for a filter holder, reducing the risk of dust or scratches. Built to withstand the rigors of professional use, this filter is housed in a durable aluminum frame, providing both structural integrity and a sleek, professional finish. Ideal for photographers who demand both flexibility and reliability, the K&F Concept ND3-ND1000 filter is a game-changer for those seeking to push the boundaries of their creative vision while maintaining technical excellence.

The **K&F Concept KF01.1833 58mm ND3-ND1000 (1.5-10 stops) Neutral Density Lens** is a popular choice for photographers seeking affordable variable ND filters. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Affordable Price**

The filter is significantly cheaper than high-end brands like B W, Lee, or Singh-Ray, making it accessible for beginners and intermediate photographers on a budget.

2. **Variable ND (1.5 to 10 Stops)**

The ability to adjust ND strength from 1.5 stops (ND4) to 10 stops (ND1000) in one filter is convenient for long-exposure photography in varying light conditions. This eliminates the need to carry multiple fixed ND filters.

3. **Good Optical Quality for the Price**

While not as premium as high-end filters, the K&F Concept ND offers decent clarity and minimal color fringing or ghosting. Many users report that it performs well for most applications, including landscapes and astrophotography.

4. **Durable Construction**

The filter is made of optical-grade glass with a multi-coated surface, which helps reduce reflections and improve image quality. The metal ring is sturdy, and the filter fits securely on most 58mm lens hoods.

5. **Lightweight and Compact**

Compared to bulkier fixed ND filters, the variable ND is lightweight and easy to carry, making it ideal for travel or on-location shoots.

6. **Good for Long Exposures**

The 10-stop range is sufficient for most long-exposure scenarios, such as silky water, light trails, or star photography in moderately bright conditions. It can also be used in conjunction with polarizers for added control.

7. **Widely Available and Easy to Find**

The filter is sold by multiple retailers (Amazon, B&H, Adorama, etc.), and replacements or accessories (like lens caps) are readily available.

8. **Compatible with Most 58mm Lenses**

The 58mm size is versatile and works well with mid-range to wide-angle lenses, though it may not fit ultra-wide or telephoto lenses without an adapter.

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### **Cons**

1. **Lower-End Build Quality Compared to Premium Brands**

While durable for basic use, the metal ring and threading may not feel as premium as filters from brands like Lee or Singh-Ray. Some users report slight play in the filter s fit on certain lens hoods.

2. **Potential for Slight Color Cast or Vignetting**

Like many budget ND filters, the K&F Concept may introduce minor color fringing or vignetting, especially at the edges of the frame. This is usually correctable in post-processing but can be frustrating during shooting.

3. **Not Ideal for Extreme Conditions**

The 10-stop range is sufficient for most daylight long exposures but may struggle in very bright conditions (e.g., midday sun on a clear day). In such cases, photographers might need to combine it with a polarizer or use it with a lower ND setting and adjust shutter speed manually.

4. **Variable ND Can Be Less Precise**

Unlike fixed ND filters, variable NDs require manual adjustment during shooting, which can be cumbersome. Some photographers prefer fixed NDs for consistency, especially in fast-moving scenes.

5. **Potential for Dust or Scratches**

The filter s surface is susceptible to smudges and scratches, which can affect image quality. Unlike high-end filters, it may not come with a protective case or cleaning kit.

6. **Not as Effective for Astrophotography in Very Dark Conditions**

While usable for astrophotography, the 10-stop range may not be sufficient for extremely dark skies or long exposures in low-light conditions. Some photographers opt for a dedicated astrophotography ND filter for these scenarios.

7. **Limited Brand Reputation**

K&F Concept is a well-known budget brand, but it lacks the decades-long reputation of established filter manufacturers. This means fewer reviews from professional photographers and less warranty support in case of defects.

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### **Conclusion**

The **K&F Concept KF01.1833 58mm ND3-ND1000** is an excellent budget-friendly option for photographers who prioritize affordability and versatility. It delivers solid performance for long-exposure photography, landscapes, and astrophotography in moderate conditions. The variable ND range is a major advantage, allowing for flexibility without the need for multiple filters.

However, it is not without limitations. The build quality is not as refined as premium filters, and there may be minor issues like color fringing or vignetting. For photographers who shoot in extreme conditions or require the highest optical quality, investing in a more expensive filter from brands like B W, Lee, or Singh-Ray may be worth the cost.

If you are a beginner, a travel photographer, or someone who wants a reliable ND filter without breaking the bank, the K&F Concept is a strong recommendation. For professionals or those shooting in demanding conditions, a higher-end filter might be preferable.

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### **Recommendation**

- You are on a budget and need a versatile variable ND filter.

- You primarily shoot landscapes, long exposures, or astrophotography in moderate light conditions.

- You want a lightweight, compact filter that fits your 58mm lenses.

- You are willing to accept minor trade-offs in optical quality for the price.

- You require the absolute best optical quality and minimal color fringing.

- You shoot in extreme conditions (e.g., very bright or very dark environments).

- You prioritize durability, precision, and professional-grade build quality.

- You are willing to invest more for a filter that will last longer and perform flawlessly.

For most casual to intermediate photographers, the K&F Concept is a **highly recommended choice** due to its balance of price, performance, and versatility.

Details:

Ultra Slim Frame The filter frame is only 7.4mm. Import Optical Glass Crafted from premium AGC optical glass with an astonishing 24 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. Waterproof Coatings Equipped with multi-layer hydrophobic, and oil-proof coatings on both sides, the ND filter is fully protected perfect for adventurous use. The super lightweight CNC-nonslip frame helps install and remove the filter quickly, ensuring no vignettes even at a 16mm focal length .

Recommends using it in sunrise, and sunset shooting. 58mm variable ND3-ND1000 nd filter for lens, Provides 1.5-10 Stops Light Reduction Enables slow shutter speeds to record movement in subjects such as waterfalls, providing a silky smooth effect flowing water.

part #: kf011833 prices

• $45.00-$129.99

specifications filtecam:

• brand: K-f Concept
• mpn: Kf01.1833
• part type: Filter
• photo filter effect type: Neutral Density
• size: 58mm
• photo filter factor: 10.0
• photo filter size: 58.0
• coating description: Multi Coating
• material: Optical Glass
• upc: 942052508322
• package dimensions lxwxh: 3.23x3.19x0.75 Inches
• weight: 0.15 Pounds

offer filtecam:

• availability: In Stock
• sold: 0
• started: May 21, 2026
• options: Ship-to-home
• quantity: 1

seller filtecam:

• city: Knoxville, Tennessee
• rating: 99.7%
• # reviews: 317

returns filtecam:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted
• method: Money back

general filtecam:

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

shipping filtecam:

• service: USPS First Class Letter
• type: Fixed
• cost: $0.00
• class: Standard
• transit: 2-7 Days
• carrier: USPS

payments filtecam:

• credit card: Diners-club
• other
• wallet: Google-pay

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