Chrosziel

Chrosziel 130:117mm Step-Down Ring

$8.95

The Chrosziel AC-411-65 is a 130:114mm step-down ring that fits into the 130mm clamp of the 450W-20, 456-20 & 456-30 matte boxes and the 412-02F130 sunshade. The ring creates a 114mm thread which is used for connecting many cine-style lenses, such as Zeiss Compact Primes, Sony PL-mount primes, and Angenieux Optimo DP Rouge zooms.

View Product Features

Matte Box Lens Adaptation: Connects 130mm matte boxes to 117mm lenses.
Precision Light-Tight Seal: Overlapping rim design prevents unwanted light leaks.
Highly Durable Construction: Crafted from sturdy, professional-grade lightweight materials.
Red Pro Lens Compatibility: Specifically designed for RED PRO 300mm lenses.
Broad Matte Box Support: Fits MB 456 Academy and 450 series.
Enhanced Creative Versatility: Allows variously sized filters on rotating stages.

In stock

6 in stock

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In-Stock Inventory

Used
C2041-785

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Triage / Salvage

Items in "Triage/Salvage Condition" are not operational and intended for parts or recycling. These products are heavily worn or damaged but may include valuable components for DIY repairs or repurposing.

$8.95

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Used
C2041-788

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

$8.95

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Used
C2041-790

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

$8.95

View Product
Used
C2041-791

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

$8.95

View Product
Used
C2041-792

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

$8.95

View Product
Used
C2041-793

Chrosziel 130:117mm Step-Down Ring

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

$8.95

View Product

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About the Chrosziel 130:117mm Step-Down Ring

The Chrosziel 130:117mm Step Down Ring is a precision-machined lens accessory designed to adapt lenses with a large front thread diameter to accept filters with a smaller diameter. Specifically, this ring enables a lens with a 130mm filter thread to utilize filters sized for a 117mm thread. Constructed from high-quality aluminum, it features precise threading on both the male (130mm) and female (117mm) sides to ensure a secure, wobble-free fit without interfering with the optical path or causing vignetting. This adapter ring is an essential tool for cinematographers and photographers who own large, high-end lenses but wish to utilize a collection of smaller, more common (and often more affordable) filters, such as neutral density, polarizing, or special effect filters.

The ring is engineered to exacting tolerances to maintain perfect lens and filter alignment, which is critical for avoiding optical issues and ensuring the filter functions as intended. Its slim profile minimizes the addition of extra length to the lens assembly, helping to maintain balance and avoid interference with lens hoods or matte boxes where possible. The use of durable, lightweight aluminum makes it robust enough for professional field use while keeping the overall kit weight manageable. For professionals managing a diverse set of cinema or high-end photo lenses and filters, the Chrosziel 130:117mm Step-Down Ring provides a cost-effective and practical solution to maximize filter utility across different lens systems, enhancing system flexibility and creative options.

Key Features

Matte Box Lens Adaptation: Connects 130mm matte boxes to 117mm lenses.
Precision Light-Tight Seal: Overlapping rim design prevents unwanted light leaks.
Highly Durable Construction: Crafted from sturdy, professional-grade lightweight materials.
Red Pro Lens Compatibility: Specifically designed for RED PRO 300mm lenses.
Broad Matte Box Support: Fits MB 456 Academy and 450 series.
Enhanced Creative Versatility: Allows variously sized filters on rotating stages.