Variable ND Filter 43mm ND2-ND32 1-5 Stops - No X Cross

In this review the K&F CONCEPT 43mm Variable ND Filter ND2-ND32 is evaluated for photographers and videographers who need simple, reliable light control without color surprises. The bottom line: it delivers predictable 1-5 stop exposure reduction in a compact screw-on form and addresses the common variable ND "X" cross issue with a self-locking frame, making it a practical choice for run-and-gun video and slow-shutter photography. For shooters using 43mm thread lenses, the filter balances build quality and optical clarity at a modest price.

Key Features

• 1-5 Stops Light Reduction: Provides flexible exposure control so users can slow shutter speeds or open apertures for motion blur and shallow depth of field without changing ISO.
• Premium Optical Glass: Made from imported Japanese AGC glass to preserve color balance and reduce glare for cleaner images and video footage.
• No X Cross: The frame self-lock design and hard stops remove the black "X" artifact across the usable range so frames remain clean at most settings.
• 28 Multi-Layer Coatings: Nano coating technology adds waterproof, oil-repellent, and scratch-resistant protection to keep the filter surface easier to clean and durable in the field.
• Compact 43mm Fit: Sized for lenses with 43mm threads so it stays small and lightweight on mirrorless and compact setups while maintaining optical performance.

Who It's For

The filter is best suited to hobbyists and content creators who own lenses with a 43mm thread and want a single, portable solution for moderate exposure control during daylight filming or long-exposure photography. Its no X cross design and coatings make it useful for videographers who need consistent frames and dependable build when shooting outdoors.

Photographers who require extreme light reduction beyond 5 stops, or who use a variety of lens thread sizes, should look elsewhere or plan to use step-up rings and additional filters. Also check your lens for the 43mm diameter marking and note that a 46mm lens cap is required to fit this filter when stored.

Pros & Cons

Pros

• Reliable 1-5 stop control that helps achieve slower shutter speeds and wider apertures without swapping filters.
• High quality Japanese AGC glass that keeps color balance and limits reflections for better picture quality.
• Solid construction and multi-layer Nano coatings offer waterproof and scratch resistance for field use.
• No visible black "X" cross within the designed range thanks to the self-lock frame and hard stops.

Cons

• Limited to lenses with 43mm thread size, which may require adapters or separate filters for other lenses.
• A small number of users report minor color cast variance, so critical color work may need verification.

Specifications

Our Verdict

The 43mm Variable ND ND2-ND32 is a practical, well-engineered filter for photographers and videographers who use 43mm lenses and need smooth 1-5 stop exposure control. Its Japanese glass and extensive coatings deliver good image quality and durability, while the no X cross design removes a common variable ND frustration, making it strong value for single-lens users.

Frequently Asked Questions

Will this fit my lens?
Check your lens barrel for the 43mm diameter marking; the filter is made specifically for 43mm threaded lenses.

Does it eliminate the X cross artifact?
Yes, the product uses a frame self-lock design and hard stops to prevent the black X cross within the usable range.

How durable is the coating?
The filter features 28 multi-layer Nano coatings that are waterproof, oil-repellent, and provide scratch resistance for regular field use.