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Black petal-shaped lens hood with locking mechanism, shown reversed for storage

SIGMA

SIGMA Petal Lens Hood for 28-105mm f/2.8 DG DN Art

SKU CH-S7PN-GS7Y1

Petal-type hood blocks stray light to reduce flare and ghosting on the 28-105mm f/2.8 DG DN Art lens

  • Reduces flare and ghosting for clearer images
  • Petal shape blocks stray light without vignetting
  • Precision fit for 28-105mm f/2.8 DG DN Art
  • Reverses for compact storage when not in use
  • Robust locking mechanism ensures secure attachment

Tailored petal hood for 28-105mm f/2.8 DG DN Art

This petal-type lens hood is engineered specifically for the Sigma 28-105mm f/2.8 DG DN Art lens. It provides a precise, secure fit that integrates seamlessly with the lens barrel. The accessory is designed for photographers using this zoom who want to control stray light and protect the front element during daily shooting.

Stray-light control without vignetting

The petal-shaped profile blocks oblique rays that cause flare and ghosting while maintaining even illumination across the frame at all focal lengths. This optical optimisation preserves contrast and colour fidelity in backlit or high-contrast scenes. The hood adds no electronic load and requires no power to function.

Reversible mount with locking mechanism

A robust locking system holds the hood firmly in the shooting position, preventing accidental rotation during handling. For transport, the hood reverses and locks over the lens body, reducing packed length and shielding the front glass. The mount aligns with the lens hood bayonet so attachment takes only a quarter turn.

Highlights

  • Reduces flare and ghosting for clearer images
  • Petal shape blocks stray light without vignetting
  • Precision fit for 28-105mm f/2.8 DG DN Art
  • Reverses for compact storage when not in use
  • Robust locking mechanism ensures secure attachment

Specifications

No published specifications for this item yet.

Questions about this item

How do I attach the petal hood to the 28-105mm f/2.8 DG DN Art lens and which step do people often miss?

Align the hood's petal cutouts with the lens barrel markings, push on until the locking mechanism clicks, then verify it cannot rotate; the missed step is skipping the audible click check.

What upkeep or replacement will this hood need over time?

Wipe the interior flocking with a microfibre cloth to maintain anti-reflection performance; replace the hood only if the locking tab cracks or the bayonet mount loosens from repeated reversal.

What is the first limitation I will hit when shooting continuously with this hood fitted?

At the 28mm wide end the petal corners may clip the frame corners, causing vignetting if the hood is rotated off its indexed position during sustained use.

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