67mm Variable ND Lens Filter ND2-32 (1-5 Stops) - Smooth Light Control

Our review of the 67mm Variable ND Lens Filter ND2-32 looks at whether this compact filter is worth adding to a photographer's kit. For shooters who need simple, reliable exposure control without swapping multiple filters, this variable ND delivers the core benefit: a smooth, 1-5 stop range that covers ND2 through ND32 in a single piece of glass. The review finds it especially useful for run-and-gun landscape and portrait work in changing light, while noting a few tradeoffs to consider for the most critical wide-angle or long-exposure photographers.

Key Features

• 1-5 Stops Light Reduction: Provides an adjustable ND2 to ND32 range so the user can dial exposure down from cloudy to bright scenes without changing filters.
• All-New Brass Frame Design: The brass CNC frame is sturdy and threads smoothly onto lenses, reducing the chance of cross-threading and lasting through heavy use.
• 36 Multi-Layer Coated Glass: Both glass surfaces feature nanometer coatings that resist water and scratches while maintaining accurate color balance and minimizing artifacts.
• Ultra-Slim Frame: Precision machining produces an ultra-slim 0.01mm frame that helps avoid vignetting on many telephoto and wide-angle lenses.
• Advanced Coated Technology: Low reflectivity and high transmittance reduce ghosting and glare, helping retain contrast and natural colors in bright conditions.

Who It's For

This filter is a good fit for travel, landscape and portrait photographers who want quick control over exposure without carrying multiple fixed NDs. Its variable range and slim profile make it practical for photographers switching between lenses outdoors or working in mixed lighting.

It is less suited for photographers who require absolute elimination of vignetting on ultra-wide lenses under all settings or for those who demand the last degree of optical purity for critical long-exposure work; in those cases a dedicated solid ND with larger coverage might be preferable.

Pros & Cons

Pros

• Versatile 1-5 stop range replaces several fixed filters, speeding workflow in variable light.
• Robust brass frame with CNC machining feels solid and threads smoothly onto lenses.
• High-quality multi-layer coatings reduce reflections and preserve color balance in images.
• Ultra-slim construction helps minimize vignetting on many lenses.

Cons

• Some users report mixed results with vignetting depending on lens and focal length, so trial on your widest lens is recommended.
• Variable NDs can introduce unevenness at extreme settings for certain optics, a common limitation of adjustable filters.

Specifications

Filter Size	67mm
ND Range	ND2 to ND32 (1-5 stops)
Frame Material	Brass CNC frame
Coatings	36 multi-layer nanometer coatings, waterproof and scratch resistant
Reflectivity	Reduced to approximately 0.15% with high transmittance
Frame Profile	Ultra-slim, precision machined to avoid vignetting

Our Verdict

The 67mm Variable ND ND2-32 is a practical, well-built option for photographers who want flexible exposure control without multiple filters. Its brass frame and advanced coatings offer durability and reliable color, making it good value for travel and everyday shooting; users who prioritize absolute optical perfection on ultra-wide lenses should test for vignetting before committing.

Frequently Asked Questions

Will this filter cause color shift?
Properly coated glass and multi-layer treatments are designed to preserve color balance, so significant color shift is unlikely in normal use.

Does it fit 67mm lenses only?
The filter is sized for 67mm thread lenses; step-up or step-down rings are required for other thread sizes.

Is it waterproof and scratch resistant?
The nanometer multi-layer coatings provide water resistance and improved scratch resistance on both glass surfaces.