2-in-1 CPL & ND Filters

A Neewer 2-in-1 CPL and ND filter combines two commonly used filters into one piece of glass, saving you from stacking a separate polariser and neutral density filter on your lens, which can cause vignetting or extra reflections. The CPL side cuts glare and reflections off water, glass, and foliage while boosting sky and colour contrast, and the ND function reduces the light reaching your sensor, letting you use slower shutter speeds or wider apertures in bright conditions.

This combination is particularly useful for video work, where a slower shutter speed for natural motion blur often needs an ND filter alongside a polariser for reflection control. As with other filters, check your lens's thread size before ordering, or use a step up or step down ring if it doesn't match. Visit us in-store in Blairgowrie, Randburg, or shop online, with nationwide delivery available across South Africa.

17 products

2-in-1 Filter ND CPL FAQs

A 2-in-1 CPL (Circular Polariser) and ND (Neutral Density) filter integrates two distinct light-control filters into a single rotating glass element:

  • Combined Functionality: Integrates polarisation and light reduction into one filter housing, eliminating the need to mount two separate filter rings onto your lens.
  • CPL Function: Rotates to cut unwanted glare and harsh reflections from non-metallic surfaces like water, glass windows, and wet foliage while deepening blue skies and boosting natural colour saturation.
  • ND Function: Darkens the scene by reducing light transmission to your sensor, enabling you to shoot with wider apertures (such as f/1.4 or f/1.8) or slower shutter speeds in bright outdoor sunlight.

Using a single integrated filter provides significant optical and practical advantages:

  • Prevents Lens Vignetting: Stacking two individual filter frames on wide-angle lenses adds physical depth that cuts into the camera's angle of view, causing dark frame corners (vignetting). A slim 2-in-1 housing prevents corner clipping.
  • Eliminates Internal Ghosting: Trapping light between multiple stacked glass layers causes internal light bounce, lens flare, and lost contrast. Single-element filter glass preserves maximum image sharpness.
  • Streamlined Field Workflow: Reduces gear setup time during fast-paced outdoor shoots and lowers total weight and bulk in your camera bag.

Video creators benefit directly from simultaneous exposure control and reflection management on location:

  • 180-Degree Shutter Rule: Maintaining natural cinematic motion blur requires setting your shutter speed to double your frame rate (e.g., 1/50s at 24fps). ND filtration cuts bright daylight to keep exposure balanced at slow shutter speeds.
  • Controlled Specular Glare: The CPL function cuts distracting reflections from vehicle windshields, shop displays, water bodies, and sweaty skin during outdoor video interviews and b-roll capture.
  • Seamless Lighting Transitions: Variable ND/CPL options allow you to fine-tune light levels smoothly while panning between sunny and shaded areas without changing aperture or shutter settings.

Selecting the correct filter diameter ensures proper mounting and cost efficiency across multiple lenses:

  • Locating Thread Diameter: Look for the millimetre symbol (Ø) printed on the front of your lens, lens cap, or outer lens barrel (e.g., Ø67mm, Ø72mm, or Ø82mm).
  • Using Step-Up Adapter Rings: Buy a 2-in-1 filter matched to your largest lens thread size (e.g., 82mm) and use affordable step-up rings (e.g., 67mm-to-82mm) to mount the same filter onto your smaller lenses.
  • Avoiding Step-Down Rings: Never use step-down rings to mount a smaller filter onto a larger lens front element, as this blocks light and causes severe edge vignetting.

You can explore and purchase Neewer 2-in-1 CPL & ND filters, step-up adapter rings, and camera filter accessories directly through CameraStuff:

  • In-Store Showroom: Visit our physical shop in Blairgowrie, Randburg to test thread fits, inspect glass coating quality, and consult with our team.
  • Online Store & Delivery: Browse and order online with fast nationwide courier delivery directly to your door anywhere across South Africa.
  • Complete Size Availability: Full inventory supporting standard thread sizes (from 49mm up to 82mm) for DSLR, mirrorless, and cinema lenses.