Breakthrough Photography 49mm 3-Stop Dark Circular Polarizer Filter

SKU: BTDKCPL349MM MFR: DARKCPL-3-49MM
$179.00
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Key Features

  • Enhance image quality with this 49mm circular polarizer filter, reducing glare.
  • Achieve stunning 3-stop light reduction for creative long exposure photography.
  • Durable construction ensures this polarizing filter withstands demanding shoots.
  • Multi-coated glass provides superior scratch resistance, protecting your investment.
  • Easy to clean, this circular polarizer maintains peak performance in any environment.
  • Precision 49mm threads ensure a secure fit on your favorite lenses for sharp images.
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Available Exclusively at Adorama
Special Order?Estimated to Ship: 08/24/2025
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Reviews about this item

Review Summary

2018-09-17T09:32:27

Rated 2 out of 5

Disappointed

I didn’t find that it worked very well.

PAUL H.

2018-05-19T06:53:49

Rated 5 out of 5

Why Did Nobody Do This Before Now!

First, most obvious, is the elimination of "stacking" the filters! This does the job of a CPL & a Negative Density filter-using the same thickness! #Two; the quality is outstanding; read the specs & decide for yourself about the materials & innovation. #Three; the thing delivers performance & is tough as nails-do not be afraid to wipe it clean. I have found the "brother" of the 3-Stop (the 6-Stop) to work equally well and be of like quality; only thing here is that being a "6-stop", in negative density, the darkness can make it difficult to view exactly what the position of the CPL is doing-takes a little pratice.

DENNIS L.

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Breakthrough Photography X4 Dark CPL 3-Stop Specifications

  • Compatible Camera and Lens

    Leica, Carl Zeiss lenses, Schneider Xenon, Canon Cinema and L lenses, Nikon, Sony, Fuji and others

  • Filter Factor

    3 Stop

  • Shape

    Circle

  • Thread Size

    49mm

  • UPC Code

    650229349116

Models
Breakthrough Photography 49mm 3-Stop Dark Circular Polarizer Filter
$179.00

Special Order

Generally ships in 7-14 days, subject to availability

Breakthrough Photography 49mm 6-Stop Dark Circular Polarizer Filter
$189.00

In Stock

Breakthrough Photography 49mm X4 Circular Polarizer Filter
$129.00

On Backorder

Order now, your card will not be charged until it is ready to ship.

Circular Filter Size49mm49mm49mm
CoatingMulti-CoatedMulti-CoatedMulti-Coated
MountStandardStandardStandard
Polarizer TypeCircularCircularCircular

About Breakthrough Photography X4 Dark CPL 3-Stop

FEATURED REVIEWS

Why Did Nobody Do This Before Now!

By DENNIS L.

First, most obvious, is the elimination of "stacking" the filters! This does the job of a CPL & a Negative Density filter-using the same thickness! #Two; the quality is outstanding; read the specs & decide for yourself about the materials & innovation. #Three; the thing delivers performance & is tough as nails-do not be afraid to wipe it clean. I have found the "brother" of the 3-Stop (the 6-Stop) to work equally well and be of like quality; only thing here is that being a "6-stop", in ...

View full Review

While Breakthrough Photography continues to innovate in the world of professional photography equipment, their latest offering, the 49mm 3-Stop Dark Circular Polarizer Filter, stands out as a unique solution for outdoor photographers. This ingenious product combines the functionality of a Neutral Density (ND) filter and a Circular Polarizer (CPL) filter into one compact unit, aptly named the 'Dark CPL'.

The Dark CPL addresses a common issue faced by photographers when stacking ND and CPL filters - vignetting. This unwanted darkening of the image corners, especially noticeable at 16mm on a full-frame setup, can compromise the quality of your shots. However, with the Dark CPL, vignetting is effectively eliminated down to 16mm, ensuring crisp, clear images every time.

Compatibility is a key feature of this 49mm 3-Stop Dark Circular Polarizer Filter. It seamlessly integrates with a wide range of camera and lens systems, including but not limited to Leica, Carl Zeiss lenses, Schneider Xenon, Canon Cinema and L lenses, Nikon, Sony, and Fuji. This broad compatibility makes the Dark CPL a versatile addition to any photographer's toolkit, catering to a variety of shooting scenarios and equipment setups.

In essence, the 49mm 3-Stop Dark Circular Polarizer Filter by Breakthrough Photography is a revolutionary tool that combines two essential filters into one, eliminating common issues while enhancing the overall quality of your outdoor photography.

Breakthrough Photography X4 Dark CPL 3-Stop Features

  • Innovative combination of Neutral Density (ND) and Circular Polarizer (CPL) filters in one unit
  • Effectively eliminates vignetting down to 16mm on a full-frame setup
  • Enhances image quality for outdoor photography
  • Broad compatibility with various camera and lens systems, including Leica, Carl Zeiss, Schneider Xenon, Canon Cinema and L, Nikon, Sony, and Fuji
  • Versatile addition to any professional photographer's toolkit
  • Revolutionizes outdoor photography by addressing common issues with filter stacking

Warranty Information

This product has a limited warranty of 300 months.

Key Features

  • Enhance image quality with this 49mm circular polarizer filter, reducing glare.
  • Achieve stunning 3-stop light reduction for creative long exposure photography.
  • Durable construction ensures this polarizing filter withstands demanding shoots.
  • Multi-coated glass provides superior scratch resistance, protecting your investment.
  • Easy to clean, this circular polarizer maintains peak performance in any environment.
  • Precision 49mm threads ensure a secure fit on your favorite lenses for sharp images.

What's in the box:

  • Breakthrough Photography 49mm 3-Stop Dark Circular Polarizer Filter
  • Breakthrough Photography 25 Year Limited Warranty