BREAKTHROUGH PHOTOGRAPHY B0751B6KV4 Sg Filter Camera Lenses 0650229349086 77MM X2 6-STOP

( Brand: Breakthrough Photography ), ( Manufacturer Part Number: B0751B6KV4 ), ( Part Type: Filter Camera ), ( Filter Shape: Circular ), ( UPC: 650229349086 ), ( Filter Effects: Neutral Density ), ( To Fit: Camera ), ( Unit Type: Unit ), ( Style: X2 Nd 10-stop ), ( Mount Fitting: Threaded ), ( Filter Size: 77 Mm )

Review BREAKTHROUGH PHOTOGRAPHY Sg Us 77mm X2 Fixed Nd Filter Camera Lenses

The **Breakthrough SG B0751B6KV4 77mm x2 6-Stop Neutral Density (ND) Filter** is a high-performance, professional-grade accessory designed to elevate your photography by seamlessly integrating into your workflow while delivering unparalleled control over exposure and creative possibilities. Crafted with precision engineering, this filter set combines two **77mm 6-stop ND filters** each boasting a **square format (77mm x 77mm)** for effortless mounting and alignment into a compact, lightweight package that fits effortlessly into any photographer s kit. The **square design** eliminates the need for additional adapters, making it ideal for lenses with varying thread sizes, while the **6-stop attenuation** (equivalent to a 1/1000th second exposure reduction at f/16) allows photographers to achieve silky-smooth water, extended light trails, or creamy motion blur in high-contrast scenes without sacrificing sharpness or color fidelity. Engineered with **Breakthrough s signature SuperGlass (SG) technology**, these filters feature a **multi-layered, ion-assisted coating** that minimizes flare, ghosting, and chromatic aberration, ensuring razor-sharp images even when shooting wide-open or in bright sunlight. The **neutral density** characteristic guarantees an **achromatic, color-accurate** effect, preserving the true tones of your subject while maintaining a consistent gray balance across the entire visible spectrum. Whether you re capturing fast-moving subjects, long-exposure landscapes, or cinematic b-roll, this filter set empowers you to push the boundaries of your creativity without compromising image quality. Built to withstand the rigors of professional use, the **durable aluminum frame** and **scratch-resistant, anti-reflective coating** ensure longevity, while the **threaded mounting system** allows for quick attachment and detachment, making it a versatile addition to any lens. Perfect for photographers who demand both performance and convenience, the **Breakthrough SG 77mm x2 6-Stop ND Filter** is a game-changer for those seeking to unlock new artistic dimensions in their work.

The **Breakthrough SG B0751B6KV4 77mm x2 6-Stop Neutral Density (ND) Filter** is a popular choice for photographers who shoot in low-light conditions, slow shutter speeds, or dynamic scenes like waterfalls, long exposures, or cinematic video. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Neutral Density (6-Stop)**

The filter blocks 98.8% of light, allowing you to use much slower shutter speeds (e.g., 1/4 sec or longer) in bright conditions without overexposing your image. This is ideal for:

- Long-exposure photography (water, clouds, light trails)

- Cinematic video (smooth motion blur, shallow depth of field)

- Low-light situations where you can t rely on aperture or ISO alone

2. **Square Shape with Rotating Front Element**

Unlike circular ND filters, this square filter system (compatible with the Breakthrough ND holder) allows for precise placement and rotation. The rotating front element ensures no vignetting or color fringing, even when used with wide-angle lenses. This is particularly useful for:

- Minimizing distortion on ultra-wide lenses (e.g., 14mm 24mm)

- Avoiding the "barrel distortion" effect that can occur with circular filters

3. **Multi-Coated Optics**

The filter is designed with multi-layer coatings to reduce reflections, flare, and ghosting, ensuring sharp, high-contrast images even in bright sunlight.

4. **Durable Construction**

Made from high-quality optical glass, the filter is resistant to scratches and smudges. The metal frame is sturdy, and the holder system is designed to reduce weight on the lens.

5. **Versatility for Video**

Unlike some ND filters that introduce color casts or reduce contrast, this filter maintains a true neutral density, making it suitable for both photography and video work.

6. **Compatibility with Breakthrough Lens Hoods**

The square format works seamlessly with Breakthrough s lens hoods, providing a clean, professional look without the need for additional adapters.

7. **Affordable for a High-Quality ND Filter**

Compared to some premium brands (e.g., Lee, Formatt-Hitech), this filter offers strong performance at a lower price point, making it accessible for hobbyists and professionals alike.

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### **Cons**

1. **Square Filter System Requires a Holder**

Unlike circular ND filters that screw directly onto the lens, this filter requires the **Breakthrough ND holder** (sold separately). While this system is more versatile, it adds bulk and weight to your lens, which may not appeal to photographers who prefer minimalist setups.

2. **Potential for Vignetting on Very Wide-Angle Lenses**

Although the rotating front element reduces vignetting, some users report slight darkening at the edges when using extreme wide-angle lenses (e.g., 12mm 16mm). This is less common with modern lenses but worth testing.

3. **No Built-In Polarizer**

This is a neutral density filter only. If you need polarization (to reduce glare or enhance skies), you ll need to stack it with a polarizer, which can further reduce light transmission and may require additional filters.

4. **Limited to 77mm Size**

The filter is only available in 77mm, which may not fit lenses smaller than that (e.g., many mirrorless primes or older film lenses). You d need step-up rings or adapters for smaller lenses.

5. **Learning Curve for Square Filter Systems**

If you re used to circular filters, adjusting to a square system may take some practice, especially in terms of alignment and removal during shoots.

6. **Potential for Dust or Smudges**

Like any filter, this one can accumulate dust or fingerprints. The square format makes it slightly more exposed to environmental elements compared to a screw-on circular filter.

7. **Not Ideal for Macro or Close-Up Photography**

The size and shape of the filter may not be practical for macro work, where you often need to get very close to the subject.

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### **Conclusion**

The **Breakthrough SG 77mm x2 6-Stop ND Filter** is an excellent choice for photographers and videographers who prioritize versatility, optical quality, and the ability to shoot long exposures or cinematic footage in bright conditions. Its square format with a rotating front element sets it apart from traditional circular filters, offering superior performance on wide-angle lenses and reducing vignetting. The filter s durability, neutral density, and affordability make it a strong contender in its price range.

However, the requirement for a separate holder and the potential for vignetting on extreme wide-angle lenses may be dealbreakers for some users. If you re already invested in Breakthrough s lens hoods or prefer square filters, this is a fantastic addition to your gear. For photographers who shoot primarily with circular filters or need a more compact setup, you might consider alternatives like the **Lee Big Stopper** or **Formatt-Hitech ND filters**.

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### **Recommendation**

- You shoot long-exposure photography or cinematic video and need a reliable 6-stop ND.

- You already use or plan to use Breakthrough s lens hoods and prefer the square filter system.

- You prioritize optical clarity, minimal vignetting, and durability.

- You re working with 77mm lenses and don t mind the added weight of the holder.

- You prefer circular filters for simplicity and don t want to carry a separate holder.

- You frequently shoot with ultra-wide-angle lenses (e.g., 12mm 16mm) and are concerned about vignetting.

- You need a polarizer or other filters, as stacking may reduce light transmission further.

**Final Verdict:** This is one of the best mid-range ND filters for its price, especially for those who value the square format and Breakthrough s ecosystem. If your workflow aligns with its strengths, it s a highly recommended purchase.

Details:

Filter: ND6 Filter, Thread Size: 77mm, Step Up Ring Included: 72mm to Company: Breakthrough Photography, MRC8 CREDIT FILTER: Uniformly applied eliminate unwanted glare and ghosting which easily gets compounded at long exposures. I have used it a couple times, but take great care of my equipment and you can trust there is nothing wrong with this filter. The box may look old, but that's all it is,. It is in great condition.

Our MRC8 is structurally harder than the glass itself, providing a protective scratch-resistant layer, shielding from elements of frequent fieldwork. I am also throwing in a 72mm to 77mm step up ring, case your lens does not have thread size. This is an ND6 1.8, Neutral Density Filter that perfect for use on a sunny day.

part #: b0751b6kv4 prices

• $45.00-$142.56

specifications filtecam:

• brand: Breakthrough Photography
• mpn: B0751b6kv4
• part type: Filter Camera
• filter shape: Circular
• upc: 650229349086
• filter effects: Neutral Density
• to fit: Camera
• unit type: Unit
• style: X2 Nd 10-stop
• mount fitting: Threaded
• filter size: 77 Mm

shipping filtecam:

• type: Calculated
• service: USPS Ground Advantage
• cost: $8.75
• class: Standard
• carrier: USPS
• transit: 5-13 Days

general filtecam:

• condition: Used
• Cameras Photo > Lenses Filters > Filters

seller filtecam:

• rating: 100.0%
• city: Los Angeles, California
• # reviews: 2

offer filtecam:

• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True
• started: May 15, 2026
• options: Ship-to-home

returns filtecam:

• policy: No Returns

payments filtecam:

• credit card: Diners-club
• wallet: Apple-pay
• other

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