67mm Variable Fader ND2-ND32 with CPL for Sigma 16mm f/1.4 - Dual

In this review of the 67mm Variable Fader ND2-ND32 ND Filter and CPL, the bottom line is simple: landscape and wide-angle shooters who need both light control and reflection management will find a compact, practical solution here. The reviewer found the single combined ND and circular polarizer particularly useful for bright outdoor scenes where reducing exposure and darkening skies at the same time matters. Build and optical quality are solid for the price, and the product eliminates the common X-pattern problem that can plague variable NDs on wide lenses.

Key Features

• Dual function: Combines a variable neutral density and a circular polarizer so you can reduce light and control reflections with one attachment.
• Wide-angle friendly: Uses technology designed to prevent the X-shaped cross pattern so it works reliably on wide lenses such as the Sigma 16mm f/1.4.
• Low light transmission: Finished optical glass with multi-layer coating transmits only 0.6% light at certain settings, helping achieve long exposures in bright conditions.
• Durable construction: Aluminum alloy frame with a serrated edge makes the filter easy to install and handle in the field.
• Indexed stops: Five marks on the frame (Min to ND32) help you position the filter consistently for repeatable exposure control.

Who It's For

This filter is aimed at landscape, architecture, and travel photographers who use wide-angle lenses and want the convenience of both ND and polarizing effects without swapping filters. It is especially useful for shooters using the Sigma 16mm f/1.4 who need to avoid the cross pattern common to variable NDs.

Photographers who require the absolute highest transmission consistency for critical studio or scientific work may prefer separate, dedicated ND and CPL glass for maximum precision. Also check your lens thread size before buying, since this model fits 67mm threads only.

Pros & Cons

Pros

• Two-in-one functionality saves time and reduces gear weight by combining ND and CPL in a single filter.
• Technology to prevent the X cross makes it reliable on wide-angle lenses.
• Durable aluminum frame and serrated edge improve handling and mounting in the field.
• Indexed marks provide quick, repeatable ND settings from Min to ND32.

Cons

• As a combined variable filter, it may not replace the absolute precision or consistency of separate, high-end fixed ND or premium polarizers for demanding pro work.

Specifications

Filter type	Variable ND (ND2-ND32) + Circular Polarizer (CPL)
Thread size	67mm
Optical material	Finished optical glass with multi-layer coating
Light transmission	Allows as little as 0.6% light through (at dark settings)
Frame material	Aluminum alloy with serrated edge
Stops marked	5 marks from Min to ND32
Special feature	Anti-X cross technology for wide-angle use

Our Verdict

The 67mm Variable Fader ND2-ND32 with CPL is a practical option for photographers who want combined exposure and reflection control in a single, durable filter. It is good value for outdoor shooters using 67mm lenses, especially wide-angle users who need to avoid the X cross. For those needing absolute lab-grade consistency, separate premium filters remain an alternative.

Frequently Asked Questions

Will this filter fit my lens?
It fits lenses with a 67mm thread; check the diameter symbol on your lens barrel or under the lens cap to confirm compatibility.

Does it really prevent the X cross on wide lenses?
The filter uses technology to eliminate the typical X-shaped pattern found in some variable NDs, making it suitable for wide-angle lenses like the Sigma 16mm f/1.4.

Is the glass durable and resistant to damage?
The finished optical glass has a multi-layer coating and is described as waterproof and scratch resistant, with an aluminum alloy frame for added durability.