Sigma 20mm T2.5 FF Classic Prime Line Lens, iTechnology, F/AP2 PL Mount, Feet

SKU: SG41A974 MFR: 41A974
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Key Features

  • Capture stunning cinematic visuals with this 20mm Sigma Classic Prime lens.
  • Achieve beautiful bokeh with the T2.5 aperture, perfect for dreamy backgrounds.
  • Experience robust build quality and reliability with this professional PL mount lens.
  • Get creative with the 11" close focus, ideal for detailed product shots and more.
  • Enjoy smooth manual focus for precise control over your cinematic compositions.
  • The 9-blade rounded diaphragm delivers exceptional image quality in every shot.
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Sigma FF Classic Prime Line Specifications

  • Focal Length

    20mm

  • Aperture

    T2.5 to T25

  • Number of Diaphragm Blades

    9 (Rounded diaphragm)

  • Mount

    PL Mount

  • Close Focus

    11" (0.27m)

  • Front Diameter

    3.74" (95mm)

  • FF

    84 Degree

  • Length

    4.33" (110mm)

  • UPC Code

    085126412746

About Sigma FF Classic Prime Line

SIGMA Cine Introduces The "FF Classic Prime Line".

Impressively compact construction from SIGMA's Art line.

FF High Speed Prime Line boasts the highest 8K compatible resolving power in its class while achieving outstanding compact design. The FF Classic Prime Line incorporates more non-coated optical elements to achieve unrivaled expression, while retaining the high resolution capability SIGMA CINE LENS is known for: so you’ll still get those beautiful bokeh effects to improve creativity with a unique combination of low contrast and artistic flare/ghost in the image.

Impressively compact construction from SIGMA's Art line

Best-in-class optical performance.

The already stellar, industry leading FF Classic Prime Line has implemented newly developed coatings on the front & rear glass elements, ensuring this lens is not only going to get you the perfect shot, it’s also the most durable in its class. Consistent T values across the lineup tighten up workflow & increase efficiency in postproduction, giving you more time to do what you love: create.

Best-in-class optical performance.

State-Of-The-Art Resolution Meets The Classic “Look”.

The FF Classic Prime Line is made for the Cinematographer who is ready to explore new possibilities in film creation. "Classic Art Prime" is a state-of-the-art addition to SIGMAs legacy of excellence, and is dressed in a familiar classic look. But, It’s more than just a "look". It’s the way the best images in the world look.

The Sigma Corporation is pleased to announce the launch of "FF Classic Prime Line" as a new series in the Sigma Cine Lens.

FF High Speed Prime Line has been offering the highest resolving power in its class, that is compatible with 8K shooting with large format sensors, while achieving outstanding compact design. Based on this product line, the FF Classic Prime Line incorporates more non-coated optical elements to achieve unrivaled expression. It retains the high resolution capability that Sigma Cine Lens is well known for, and offers a unique combination of low contrast and artistic flare/ghost in the image. As with all other lenses from the FF High Speed Prime Line, it creates beautiful bokeh effects to improve creativity.

FF Classic Prime Line has implemented newly developed coatings on the glass elements and offers consistent T value across the lineup (14mm and 135mm at T3.2 and the rest of the lenses at T2.5). This will greatly contribute to the effective workflow in postproduction. Furthermore, it is compatible with the communication protocol of Cooke "/i Technology", thus an ideal tool for shooting and editing with the latest technology, such as VFX. A special coating is implemented on the front and rear elements so that the lens durability is ensured as with all other cine lenses from Sigma.

"Classic Art Prime" is a new solution from Sigma that is required for the most advanced technology for classical expression. The "look" that FF Classic Prime Line can offer will enable cinematographers to explore new possibilities in movie creation.

Sigma FF Classic Prime Line Features

  • PL mount (/i Technology compatible)
  • Image circle diameter: FF 43.3mm
  • Focus ring: Marked in feet
  • Number of diaphragm blades: 9 (rounded diaphragm)

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture stunning cinematic visuals with this 20mm Sigma Classic Prime lens.
  • Achieve beautiful bokeh with the T2.5 aperture, perfect for dreamy backgrounds.
  • Experience robust build quality and reliability with this professional PL mount lens.
  • Get creative with the 11" close focus, ideal for detailed product shots and more.
  • Enjoy smooth manual focus for precise control over your cinematic compositions.
  • The 9-blade rounded diaphragm delivers exceptional image quality in every shot.

What's in the box:

  • 20mm T2.5 FF Classic Prime Line Lens
  • Sigma 1 Year Limited Warranty