Breakthrough Photography 77mm 3-Stop Dark Circular Polarizer Filter

SKU: BTDKCPL377MM MFR: DARKCPL-3-77MM
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Key Features

  • Enhance image quality with this 77mm polarizing filter, reducing glare and reflections.
  • Achieve stunning 3-stop light reduction for creative long exposure photography effects.
  • Durable construction ensures this circular polarizer filter withstands rigorous use.
  • Multi-coated glass minimizes unwanted reflections, maximizing light transmission.
  • Perfect for Leica, Canon, Nikon & Sony lenses with a standard 77mm thread size.
  • Capture richer colors and deeper contrasts using this dark CPL filter outdoors.
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Available Exclusively at Adorama
Special Order?Estimated to Ship: 08/17/2025
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Questions & Answers

Shopper : Why Did You Choose This?MARK F : Like the concept of not having to stack separate screw on filters for CPL and ND purposes by having one filter which will do both functionsWalt E : The two filters I use most often for waterfalls, streams and foliage are a CPL and a 3 stop ND. It seems like the perfect choice for what I do, plus the quality and customer service at Breakthrough Photography is second to none.DAVID M : I needed both a 3-stop ND and a CP filter ... read nothing but positive reviews regarding this product. I have several Breakthrough Photography filters and have been impressed with the brand. Seems like a great idea to get 2 filters without having to stack.

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

    77mm

  • UPC Code

    650229349178

Models
Breakthrough Photography 77mm 3-Stop Dark Circular Polarizer Filter
$199.00

Special Order

Generally ships in 7-14 days, subject to availability

Breakthrough Photography 77mm 6-Stop Dark Circular Polarizer Filter
$209.00

In Stock

Breakthrough Photography 77mm X4 Circular Polarizer Filter
$149.00

In Stock

Circular Filter Size77mm77mm77mm
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

Overcome the challenges of outdoor photography with the innovative 77mm 3-Stop Dark Circular Polarizer Filter from Breakthrough Photography. This high-quality filter combines the functionalities of a Neutral Density (ND) and Circular Polarizer (CPL) filter, aptly named a 'Dark CPL'.

Outdoor photographers often find themselves stacking ND and CPL filters to achieve the desired image quality. However, this method often leads to vignetting at 16mm on a full-frame setup. Breakthrough Photography has ingeniously merged their X4 ND and X4 CPL into a single filter, the Dark CPL, effectively eliminating this issue.

The Dark CPL filter is designed to reduce reflections and glare, enhance contrast and saturation, and improve overall image quality. It works by filtering out horizontally polarized light, which is often responsible for the glare and reflections in an image. By reducing this type of light, the Dark CPL filter significantly improves the overall contrast and saturation of an image, while also reducing lens flare and ghosting.

This versatile filter is compatible with a wide range of camera and lens systems, including Leica, Carl Zeiss lenses, Schneider Xenon, Canon Cinema and L lenses, Nikon, Sony, and Fuji among others. Its durable construction ensures it can withstand the rigors of regular use, making it an essential tool for any serious photographer.

Experience the convenience of two filters in one with the 77mm 3-Stop Dark Circular Polarizer Filter, and take your outdoor photography to the next level.

Breakthrough Photography X4 Dark CPL 3-Stop Features

  • Innovative combination of Neutral Density (ND) and Circular Polarizer (CPL) filters in one
  • Designed to reduce reflections and glare for enhanced image quality
  • Increases contrast and saturation, while reducing lens flare and ghosting
  • Compatible with a wide range of camera and lens systems, including Leica, Carl Zeiss, Schneider Xenon, Canon, Nikon, Sony, and Fuji
  • Durable construction for long-lasting use in outdoor photography
  • Eliminates the issue of vignetting at 16mm on a full-frame setup

Warranty Information

This product has a limited warranty of 300 months.

Key Features

  • Enhance image quality with this 77mm polarizing filter, reducing glare and reflections.
  • Achieve stunning 3-stop light reduction for creative long exposure photography effects.
  • Durable construction ensures this circular polarizer filter withstands rigorous use.
  • Multi-coated glass minimizes unwanted reflections, maximizing light transmission.
  • Perfect for Leica, Canon, Nikon & Sony lenses with a standard 77mm thread size.
  • Capture richer colors and deeper contrasts using this dark CPL filter outdoors.

What's in the box:

  • Breakthrough Photography 77mm 3-Stop Dark Circular Polarizer Filter
  • Breakthrough Photography 25 Year Limited Warranty